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Don’t know where to start with strength training? This expert-approved formula is the simplest way to build muscle at home
If you get bored working out, this sports scientist’s home workout formula could be a game changer
The No. 1 Daily Exercise to Boost Gut Health, According to a GI Doctor
In TODAY.com’s Expert Tip of the Day, a doctor explains how physical activity supports better digestion and gut health.
The Rock's protein-heavy post-workout smoothie may not be right for everyone
A post-workout protein shake that Dwayne "The Rock" Johnson swears by packs 70 grams of protein powder, creatine and a surprising rice ingredient into one smoothie.
23 Sports Scientists Reviewed the Evidence on Warming Up. Here’s What Actually Works.
An international expert panel sifts through the evidence on pre-workout routines.
Your Health Apps Don’t Talk to Each Other. QBod Uses AI to Connect the Dots
The health and fitness coaching app uses artificial intelligence to consider a person’s nutrition, workouts, sleep, recovery and goals together, then translate that information into practical guidance.
The Best Workout for Lowering Blood Pressure Over 45, According to New Research
A new study suggests that a circuit training routine involving cardio and strength exercises could be most effective for reducing blood pressure.
Arizona State Commissions Outside Investigator to Review Hockey Workout
Coach Greg Powers was placed on leave earlier this week.
Packers signing veteran long snapper following workout
The Packers need a long snapper with Matt Orzech injured. Enter Cal Adomitis, a veteran who worked out for the Packers on Thursday.
Magnitude Returns To Work Tab Ahead Of Whitney Bid
Winchell Thoroughbreds' Magnitude returned to the work tab on Sunday morning for trainer Steven Asmussen for his first workout since winning the June 27 Stephen Foster (G1), breezing a half-mile in :50.40 on the Oklahoma training track at Saratoga, Daily Racing Form reports. The Gun Runner colt ...
The new science of brain workouts, beyond Sudoku and crosswords
Emerging evidence suggests that only certain types of training produce meaningful benefits, and those benefits may differ between men and women.
Dick Van Dyke shares impressive workout video at 100 years young
Dick Van Dyke’s latest workout video has fans floored by the 100-year-old actor’s physical fitness.
What Browns’ Shedeur Sanders, Deshaun Watson said about working together during offseason
Shedeur Sanders and Deshaun Watson explain how offseason workouts strengthened chemistry as the Browns' quarterback battle intensifies.
Ben Simmons makes $3.5 million decision to revive NBA career
Former Rookie of the Year Ben Simmons is making a comeback to the NBA. After an impressive workout, he has agreed to terms with a team in the Western Conference.
Chocolate leads to better workouts, says science — and you don't even have to eat it
A new study found that something surprising happens in your brain around chocolate, giving you more energy. Here's what's going on.
ASU's Matthew Mayich had heat stroke, lack of oxygen to brain
Matthew Mayich, the Arizona State hockey player and Blues draft pick who collapsed in an offseason workout suffered exertional heat stroke that reduced the flow of oxygen to his brain, his attorney told ESPN.
'Perfect' workout formula can take just 10 minutes a day, Hilaria Baldwin says
Hilaria Baldwin shares her "perfect" workout trifecta of cardio, strength training and stretching, plus tips for building exercise consistency.
Best Muscles To Strengthen For Heart Health, According To A Doctor
In TODAY.com’s Expert Tip of the Day, a sports medicine doctor reveals which muscle groups you should focus on to build strength and also give the heart a good workout.
Cowboys Get Good News on George Pickens Offseason
Cowboys quarterback Dak Prescott is holding pre-camp workouts, and George Pickens has been the talk of the retreat. The post Cowboys Get Good News on George Pickens Offseason appeared first on HEAVY.
I spent a week with the Galaxy Watch Ultra 2: Why can't I see my workout stats?
The Watch Ultra 2 has many pros, but also some missing features.
Former Cowboys 81-Tackle Starter Flirts With NFC East Rival
As the Dallas Cowboys prepare for training camp, one of their former players is trying to return to the NFL.Most teams start their training camps this week, with some hosting workouts. One of the Cowboys’ biggest rivals, the New York Giants, has been hosting multiple workouts.They had an interesting one on Monday that will have […] The post Former Cowboys 81-Tackle Starter Flirts With NFC East Rival appeared first on HEAVY.
Packers working out former Falcons cornerback Cobee Bryant
The Packers are hosting a workout for former Falcons cornerback Cobee Bryant on Tuesday.
Science is pushing back on the hype over cold plunges
Can an ice bath really help you lose weight, keep you mentally sharp, and speed up your post-workout recovery? Mounting research is throwing water on those claims.
Steelers host former Browns safety for workout
The Steelers host a former Browns safety during training camp
Green Bay Packers sign OL Cordell Volson
The Packers brought in Volson for a workout yesterday. Now, the 48-game starter is signed to Green Bay
Advanced Health Research Begins Week as Station Awaits Crew-13 Mission
Expedition 75 began the week scanning veins, checking out space workout gear, and testing specialized suits to ease the adjustment to Earth’s gravity. Back on Earth, NASA’s SpaceX Crew-13 members are counting down to a launch on Oct. 1.
Commanders Bring In Three Players for Workouts on Tuesday
The Washington Commanders worked out a trio of players on Tuesday, including two in the front seven, amid four key contributors battling injuries
Chris Paul fuels return speculation with Jayson Tatum workout video
Chris Paul announced his NBA retirement on Feb. 13. However, fans are speculating that he could play for the Boston Celtics next season. It came after a video of him putting up shots at the Elite Camp on Wednesday with…
Cam Ross signed after workouts
The Denver Broncos worked out wide receiver Cam Ross, and eventually signed him, on Tuesday
3 minutes of sprinting does something 90 minutes of exercise does not
A few minutes of sprinting may reshape the bloodstream far more dramatically than a much longer moderate workout. Six 30-second sprints altered nearly a quarter of the blood proteins measured and more than 200 metabolites, while 90 minutes of moderate cycling produced far smaller immediate changes. Many of the proteins affected by sprinting were also associated with lower risks of obesity, type 2 diabetes, and other metabolic diseases.
Start TODAY’s October Challenge: Routine Revamp, Healthy Meals
October is the perfect time to revamp your routines, so fitness contributor Stephanie Mansour stops by Studio 1A to break down some easy Start TODAY workouts, which can be accessed for free on the app this month. TODAY nutrition and health expert Joy Bauer also shares some simple meals, including a French toast grilled cheese, cottage cheese fettuccine alfredo, pumpkin peanut butter, and more!
The Big Holes in Wearable Heart Rate Variability And Readiness Scores
On September 9th, Apple announced it was revamping its Apple Watch Health Sensing System, rolling out a Readiness score (0 to 10), and increasing the frequency of heart rate variability (HRV) outputs 24-fold. This can be viewed as upping its competition with various other consumer wearable sensors. These “readiness scores” as a composite of multiple metrics, with heart rate variability (HRV) being front and center for most. The majority of Americans are now using wearable sensors, which equates to well over 100 million adults. HRV and Readiness scores are increasingly being marketed as a measurement of autonomic nervous system health, a digital marker for future disease, a clock for biological age, and a holistic metric to promote healthspan and even longevity. (Apple also introduced a new longevity tab and “Health Age”.) None of this has been proven. In this edition of Ground Truths I am going to review what we know about heart rate variability and readiness scores. Heart Rate Variability HRV is the variation in normal heart cycle timing. The variability of the heart rate, the barely perceptible millisecond changes in time between consecutive heart beats (see R-R intervals in the Figure below, left panel), is due to interplay between the sympathetic and parasympathetic (vagal nerve) inputs. Distinct from heart rate, individuals with the same heart rate can have very different HRVs. It is a rough reflection of the autonomic nervous system (ANS) activity, inadequate to say whether a person’s ANS function is abnormal. For more than three decades, heart rate variability (HRV) has been measured and several studies have found an association of low HRV and clinical outcomes, particularly a link with higher all-cause and cardiovascular mortality. There have also been less well established links of low HRV to risk of early cognitive impairment, dementia, mental illness, Type 2 diabetes and substance abuse. An important reminder is that HRV is a surrogate marker without any established cause-and-effect relationship. If you increase your HRV, that doesn’t mean it will improve health outcomes. In fact, there is no hard evidence for that. All that work linking to health outcomes was done with electrocardiogram (ECG) derived HRV. Now, in the era of consumer wearables, this is getting assessed differently, by optical pulse (yes, the lights you see) plethysmography (PPG) or what is called pulse rate variability (PRV). They are not the same, as shown below (right panel) and only concordant when the delay between the ECG and pulse is kept constant, which basically means at rest. I should mention there’s also what I will call MPV, a mattress mechanical movement sensor, a derived heart rate variability, that companies like Eight Sleep use, even further away from directly measuring HRV. HRV has not one uniform measurement but many different types of quantification, such as RMSSD, the magnitude of difference between successive R-R intervals of normal sinus beats (N-N) or SDNN, the standard deviation of NN intervals, both in milliseconds. SDNN is one of the so-called frequency domain HRVs (others are LF, HF, LF/HF). Different wearable sensors use different metics; Apple has relied on SDNN and nearly all of the others use RMSSD, which is generally considered the more accurate metric. There’s also the different length of time measured, such as for a matter of minutes, all day, or an overnight’s sleep. Short measurements are especially problematic since they don’t capture enough of respiratory modulation and other factors that influence HRV. Share Ground Truths How well does HRV correlate with PRV? There are very limited studies, especially independently done. One that is commonly cited was conducted by Air Force researchers in only 13 healthy adults assessing Oura ring 3 and 4, Whoop 4.0, and Garmin Fenix 6 and showed a correlation coefficient of 0.88 to 0.97 and a mean absolute percentage error from 6 to 10%. The correlation is not a perfect 1.0, but there’s at least a fairly high level of correlation. HRV is supposed to increase during the night due to takeover of the parasympathetic nervous system, and higher during deep sleep. A recent example of my 1 week, all day “HRV,” and one during sleep is shown below. As you can see, the N of 1 data are inconsistent for the same days from different sensors (Oura, AppleWatch, Fitbit Air, and Eight Sleep) by patterns, absolute numbers, and comparison with prior days and weeks. The largest study in over 8 million Fitbit users (the old version, not Google Fitbit Air, introduced in May 2026) gives you a sense of the effect of age, sex, and the 2 different main HRV (here PRV) metrics, with RMSSD on the left and SDRR (=SDNN) on the right below. That study, from data collected in 2018, is a major outlier, since all the more recent ones are tiny with respect to sample size. Many of the companies have not had independent evaluation of their HRV, such as Eight Sleep, but have published a low standard error on their website. There are some other published studies on the correlation between HRV and PRV, but they are all small and only in healthy adults. A scoping review emphasized the lack of study in underrepresented individuals, including the aged, people of color (which affects the PPG signal), and individuals who are underweight or obese. Add the typical adult age 60 plus with one or more chronic diseases. For example, one study in over 900 adults found poor correlation of HRV and PRV, non-uniformly underestimated across many chronic diseases (cardiovascular, endocrine, neurological, respiratory, and others), concluding PRV is “an invalid surrogate for HRV.” A recent systematic review of 43 studies comparing HRV and PRV found reasonable pooled absolute standardized error (HRV as gold standard) but only 10 of the studies provided quantitative synthesis in ideal conditions. Their main conclusion was similarly cautious: “PPG-derived HRV [PRV] should not be regarded as universally interchangeable with ECG-derived HRV across all devices, populations, and recording contexts.” Factors Affecting HRV and PRV That gets me to the long list of factors that affect HRV (and PRV) besides the device, the type of measurement (RMSSD, SDNN or others), the person’s signal, the sensor site, the duration of data capture, if weighting by sleep stage is used, how artifact is processed and corrected. And this list is not complete!: Oura puts out data from their community of users (who input data) on what affects their overnight HRV. The factors currently provided are: no alcohol (increase 8%), melatonin (increase 2%, float tank (increase 2%), wine (decrease 4%), and party (decrease 14%) in overnight HRV. Must be some big parties! Subscribe What is a PRV measurement good for? It has been falsely characterized as an index of “autonomic balance” and a specific indicator of stress. A 2018 review of the studies available for HRV and its relationship to stress, not using any of the current wearables, found that stress can lower HRV. But so can many other factors. The non-specificity of the signal, indexed to the table above, is striking. Evidence from a UK Biobank study of over 46,000 participants with actual HRV looked at genetically predicted HRV, a genetic risk score, that failed to show the expected HRV-mortality link, indicating that _HRV is likely not causa_l, but rather a reflection of person’s physiologic state. A review of consumer wearable HRV data from 5 longitudinal studies showed that nighttime PRV was not associated with perceived stress, and surprisingly higher HRV, in the largest cohort (N=717 participants), was correlated with higher stress. An Oura ring cohort of 525 first-year college students found a link between overnight PRV and perceived stress, but that was also seen with resting heart rate, sleep, and respiratory rate. Several very small studies have examined the relationship of HRV and athletic injuries or guiding training with mixed, and predominantly negative results. HRV biofeedback training with paced breathing had no significant effect on reducing stress or raising HRV, as demonstrated with sham controlled trials. When HRV for multiple days showed a decline in conjunction with body temperature, the Oura ring published data for prediction of Covid. The WHOOP company sponsored an observational study, published in 2026, of 30,000 users for 72 weeks, without a control group, that reported reduced alcohol intake (5.8 % points) by self-report. That doesn’t tell us much, and particularly about the merits of HRV for behavioral change. If you use the same device and conditions as longitudinal trends for multiple (at least 2-3) weeks that may be the one way to get something useful from the measurements. Data for overnight sleep with minimal motion and using RMSSD is the best proxy for real HRV. The reason to look at trends rather than any given night is that it more likely represents something, even though you won’t know with certainty what the “it” is. Keep in mind there are no data, no peer-reviewed evidence, to show that HRV fluctuation in-person has any correlation with health outcomes. Share Readiness Scores These are proprietary scores that integrate different metrics for each of the wearables: no algorithms have been disclosed. They are unvalidated against health outcomes. In a review of 14 composite health scores of readiness and recovery, HRV contributed 86% to the scores, followed by reading heart rate (79%), physical activity and sleep duration (both at 71%). That review noted the substantial variability in measurement protools and lack of standardization. Sleep staging is notoriously inconsistent and inaccurate by these sensors, which adds further to the HRV uncertainties for what the scores, which use sleep stage data, mean. Only resting heart rate has been shown consistently across devices to be extremely accurate. I’ve made a Table to summarize what we know about which metrics are included, the scores, any peer-reviewed studies that compared the readiness score with health outcomes, and the corresponding (if any, NA-not available) citation. You will note that some companies do not use the term “readiness," such as WHOOP for recovery, and Garmin, which has 2 different scores, one of which is Body Battery. Eight Sleep uses the term “Fitness Score.” They all include HRV; Apple includes a new metric they call “Recovery HRV” which among other components uses 7-days of sleep, but it is unclear what this means or how it is differentiated from other scores (there are clearly no data for outcomes). We have no knowledge of how the different components are weighted or whether any of these scores are better than resting heart rate, HRV alone, physical activity, or any other single metric. Since none of these are standardized, they are not interchangeable, so if you get a 90 for Oura that has no relationship to a 90 on a Google Fitbit Air. Notably, the company can update its algorithm for readiness score at any point without notification to device users. Without any useful evidence of actionability for these scores or established relationship with health outcomes, it is hard to make a case for their value. At the Apple recent announcement they showed their Readiness score (0-10) on the watch (Figure below) but there are no published data on this score, not even on their website. It’s available only on their new Watch Series 12 or Ultra 4 [of course, ;-)]. That exemplifies the problems with these scores, lack of data and evidence for being meaningful to promote health. Perhaps the best study (which isn’t saying much) is the WHOOP Recovery for golfer performance, because it did correlate with an objective outcome, even though there was no control group and the authors were all from the company. Among the 389 pro golfers, an absolute 10-per cent point increase in Recovery score was associated with about 0.5 fewer strokes per round. But that’s hardly a health outcome! WHOOP is also conducting a study in over 2,700 runners to see if their recovery score will be linked to less injuries and improved performance, but that is not yet published and has no control group or randomization. Putting This in Context For two decades I’ve been enthusiastic about the potential for digital health and particularly wearable biosensors. Over the years, we’ve seen some great progress for their ability to promote physical activity and accurately detect atrial fibrillation (the first FDA cleared deep learning AI for consumers). That work was the subject of rigorous research. But there are holes in the data and evidence for other metrics. One notable one is the “VO2 max” story that I wrote about earlier this year. At that time many subscribers asked me to cover heart rate variability, which I finally got to here. When I dived into the research and publication for HRV and readiness scores, I expected to find at least some that were of high quality and demonstrated their utility by linkage to health outcomes. To my surprise, I found none. The wearable sensor measurements for HRV (PRV) are, for the most part, accurate, but that validation work has only been done in small studies of healthy adults and does not take into account the long list of factors, from the device, software side, and the user side, that affect HRV measurements. Moreover, this metric chiefly relies on optical sensing and, as we have learned for heart rate PPG sensing, may be less accurate in people of color. Keep in mind that all of the health outcome association evidence comes from ECG-derived HRV; none are from wearable sensor data. I will repeat the key point: there's no peer-reviewed evidence to show that in-person HRV fluctuation—or efforts to raise your HRV— has any correlation with health outcomes. For those of you who look at your HRV on awakening, or even 2+ week trends of it being low, I hope this context helps to relieve any anxiety. Yes, low HRV (not PRV) has been shown to increase risk of some diseases as summarized above. But efforts to raise your HRV—a surrogate metric— has not been established for improving any health outcomes. HRV does not have any evidence of causality (the genetic evidence actually goes against this possibility). In this summary, I have not included data for other wearable sensors such as Polar, Samsung, Withings, Suunto, Amazfit, Coros, Ultrahuman, or additional mattress sensors. These are beyond my first-hand experience, and as far as I know from my in-depth review none have any peer-reviewed published data that differ from the 6 sensors I’ve reviewed here. From the points I’ve gone over above, we’re not ready for readiness scores. Besides being proprietary, they are predominantly based on metrics that have their own issues. It’s compounding the problem, like building a house without a solid foundation that has never undergone a rigorous inspection, and then selling it. Like I mentioned for PRV, you can look at trends over weeks rather than any single day, to get a handle, but even that may not be helpful. There’s simply no evidence that these scores meaningfully relate to health outcomes. I’d emphasize they might, but that requires doing prospective or randomized studies to prove it. None exist. There’s great promise for HRV/PRV utility_. For example**,**_ Prof Maiken Nedergaard, who discovered the brain glymphatics that are essential in eliminating metabolic waste products from the brain during sleep, has posited that HRV could be a non-invasive marker for neuromodulator oscillations, brain-body regulatory circuits, and brain clearance. That would be extremely useful, but like everything else on HRV and readiness scores it requires solid research and validation. The lay media isn’t helping much to get the story straight. Earlier this year The Economist published a piece entitled “The most useful indicator of your overall health” which ordained HRV as an “accumulated stress score.” That’s akin to the false assertion about VO2max: “V02 max is the singular most powerful marker for longevity.” As I’ve summarized here, that is not established. The fact is that so many things can lower HRV, including physical exercise (especially an intense workout), reduced sleep quality, stress, the list above, no less the device, signal, and software. Whatever fluctuations observed have not been correlated with any health outcome. Sadly, “datamaxxers” are widely using HRV and readiness scores that have never been validated to mean anything. We already know that for some people using the sensors for sleep metrics, it can induce “orthosomnia,” an obsession to get high sleep quality, with associated high levels of anxiety. In an experiment done by a company to promote sleep quality for its employees, “For those employees who did use the trackers, many reported feeling perfectly rested until their tracker told them they had had a terrible night. Others were told that they had slept like a baby when they had actually been lying awake worrying about the quality of their sleep. “ The same problem can result from preoccupation with HRV or readiness scores, with anxiety that would lead to further reduction in both. It you are using a wearable like >100 million American adults, it’s OK to look at these data, but contextualized with the major caveats reviewed here. If you are one to require evidence that HRV or readiness scores are linked to health outcomes, you may not even want to look. The companies make it hard to turn them off! Let me end with the companies that make and sell wearables. Apple’s doubling down on HRV (24-fold more reporting and heart rate very 5 seconds) and introduction of a Readiness score tells us that consumers have bought into these metrics and they are joining the club. However, all of this is occurring with a backdrop of tens millions of users, claims about the data that are not backed up by adequate evidence, marketing way out in front of whatever limited data exists, and not being transparent about their readiness score algorithms. The companies can well afford to do the research that is needed to connect these metrics with health outcomes show, once and for all, that increasing HRV or using readiness scores promotes our health. If they believed and invested in the products they are selling, we’d not be in this position of not knowing. That’s essentially where we are with HRV and readiness scores. Perhaps someday this will change and we’ll have good reason to embrace them. NB: I wrote this post. No AI. I have no conflicts of interest with any of its content. Loading... Ground Truths has 215,000 subscribers from every US state and 214 countries. There are over 300,000 followers of Ground Truths so more than 90,000 folks who can easily convert to be free subscribers. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. If you’re not a subscriber, please join! If you found this interesting PLEASE share it! Share Ground Truths The proceeds from all voluntary paid subscriptions go to support our summer internship program. It enabled us to accept and support a record number of 62 summer interns that joined us in 2026! These are high school, college and medical students selected from thousands of applicants. We couldn’t do this expanded program without the funds coming in through Ground Truths. Thank you!
Rage yoga? Grief cycle? Workouts are starting to match emotional states
People are joining workout classes centered around their emotional state. Experts weigh in on whether science backs the mental health benefits of the exercise.
Bengals hosted 5 players on workouts, signed multiple
The Bengals got to work with roster moves after an injury bug.
From Sardines to Dry Scooping: Fact-Checking Health Trends
It’s hard to know what advice on social media is legitimate, especially when it comes to health and wellness. NBC news medical reporter Dr. Akshay Syal joins TODAY to break down social media health trends, including dry scooping a pre-workout powder, eating more sardines, drinking tart cherry juice for sleep and more.
The No. 1 Daily Exercise for a Strong Deep Core, According to a Trainer
In TODAY.com’s Expert Tip of the Day, a personal trainer and TODAY.com editor shares her top workout for strengthening the deepest muscles of the midsection.
Will Nets See C Sharpe Attempt Jumpers in 2026-27?
With Nic Claxton gone, Day'Ron Sharpe is polishing his perimeter game to transform Brooklyn’s offense. Recent workouts suggest the rebounding specialist could finally provide the spacing Nets fans crave.
The new science of brain workouts, beyond Sudoku and crosswords
Emerging evidence suggests that only certain types of training produce meaningful benefits, and those benefits may differ between men and women.
Workout Wednesday: Stretching your way to good health
In this week's "Workout Wednesday," fitness trainer Rhonda Murphy shows us how a few stretching exercises can help us feel at ease!
Pixel Watch 1 not losing Google Health sleep, workout support
On Tuesday, Pixel Watch 1 owners encountered a Google Health error message about needing to update their wearable.
Science Explains Why Working Out with Friends Feels Easier
Your workout buddies change how you experience fatigue—and in the process, your friendships grow stronger.
ASU hockey coach says he is 'right guy' despite player collapse
Arizona State head hockey coach Greg Powers declined Wednesday to answer questions about a player's collapse during a team workout last month but said he still believes he is the right person to lead the team.
Browns bring in former WR for a workout on Tuesday
James Proche is back in Cleveland for a workout ahead of Week 5.
This Workout Timing Shift Could Boost Your Health Outcomes
Wakey wakey, time to get your heart healthy
It's Your Business | Hot new workout coming to south Champaign
Renovations have just begun for a Hotworx fitness studio at 2108 S. Neil St. in Champaign, and franchise owner Camille Groves hopes to open the location at the end of
The health benefits with consistently walking
An intense workout is not always necessary to keep your body active. Walking can work wonders if you turn it into a habit.
LA Rams news: Aaron Donald workout, Ty Simpson preseason performance
We check in with the Rams to see what is going on with the Cardinals' NFC West rivals.
Hawks Rookies Reveal Eye-Opening LeBron James Workout Experience
Kingston Flemings and Zuby Ejiofor trained with LeBron James, Jalen Johnson and DeMar DeRozan during their first NBA offseason with Atlanta.
Travis Kelce’s First Post-Wedding Workout Brings Chiefs Season Back
Travis Kelce is back to training for a new NFL season with the Chiefs post his high-profile wedding to Taylor Swift. After renewing his contract with the Chiefs amid previous retirement rumors, the tight end is back to the grind. For those unversed, Kelce tied the knot with the pop star on July 3 at […] The post Travis Kelce’s First Post-Wedding Workout Brings Chiefs Season Back appeared first on Reality Tea.
Former Michigan State DB works out with New England Patriots
A former Michigan State defensive back has gotten a free agent workout with the New England Patriots.
New Orleans women focus on health and connection at 'Shake Back' fit camp
Women in New Orleans gathered at the Dew Drop Inn for a fitness event featuring cardio workouts, smoothies, and a pool party to promote physical and mental well-being.
Scientists reveal why some workout recovery tricks can backfire
Ice baths, massages, compression garments, and recovery supplements promise faster muscle recovery, but research suggests their benefits are often overstated, and some techniques may even undermine long-term gains. Scientists say the most effective recovery methods are far simpler and cheaper: getting enough sleep, eating well, and giving muscles time to rebuild.
Saints Sign Former Unclaimed Broncos Player From 4 Free Agents
With the opener right around the corner, New Orleans brought a handful of former vets in for a look on Tuesday, quietly trying to shore up the depth chart behind Chris Olave.It’s no secret that New Orleans is leaning heavily on young receiving corps behind Olave, making a late-week workout session with the free wideout […] The post Saints Sign Former Unclaimed Broncos Player From 4 Free Agents appeared first on HEAVY.
Chiefs to Host Ex-Broncos Wide Receiver to Workout: Report
The Kansas City Chiefs are going to take a closer look at a former Denver Broncos wide receiver and return man this week. The post Chiefs to Host Ex-Broncos Wide Receiver to Workout: Report appeared first on HEAVY.
3 minutes vs. 90 minutes: Which workout is better for your health?
A new study found that three minutes of intense exercise floods our blood with molecules linked to better health.
Bye, protein powder — for a better workout, new science says to... sniff chocolate?
A new study found that something surprising happens in your brain the moment you smell chocolate. Here's what we think is going on.
Want to leverage wearable tech like a World Cup athlete? Here are the metrics to track
Millions of people around the world wear smart rings and fitness trackers to keep tabs on their sleep, workouts, heart rate and even body temperature, all in the name of better understanding their health. But at the World Cup, that same technology is being pushed to an elite level.
Pre-camp 2026 Penguins’ roster prediction
Now that the summer Top 25 Under 25 series has wrapped up today, and with it (almost) the month of August, let’s turn attention to next season. Players on the Penguins are trickling into town and starting to workout in Pittsburgh to prepare for NHL training camp that will begin in mid-ish September. Opening night […]
Just 4 Minutes a Day: The Surprising Habit Transforming Health After 65 - Futura-Sciences
Why Short Workouts Might Be a Big Deal Starting long or intense workout regimens puts off a lot of people—no surprise there. Yet, muscle strength and balance are crucial for maintaining independence as we age, and unfortunately, these abilities decline faster after age 65. With this in mind, researchers at...
Dak Prescott gets positive George Pickens update before Cowboys camp
Jerry Jones received an encouraging sign as George Pickens joined Dak Prescott's offseason workout before Cowboys training camp begins.
ON THE JOB: ‘Where Do You See Your Career or Business in 3 to 5 Years?’
“For the next three to five years, I am looking to grow Oswego County Opportunities’ support for the county’s economic development to fight poverty and take advantage of the major investments that are coming to the area.” — Kevin Dean, Executive director, Oswego County Opportunities, Fulton “I love what I’m doing. I’m trying to do this as long as they let me. It’s so exciting to walk the floors at the various factories, talk with community leaders and be part of the solutions to their business problems. As we do this work with manufacturers and community members, we are helping the next generation have these great jobs in skilled manufacturing. I’d like to have the same job title for years to come. I’ve watched the last five years with awe and it makes me proud and excited to be from Upstate New York. I want to keep being part of the conversation that, yes, we can do it in Upstate New York.” — Randy Wolken, President and CEO, Manufacturing Association of Central New York (MACNY) “I oversee the Rochester and Syracuse offices. We’re seeing continual growth as there are more and more job seekers and companies that are looking to fill positions as the economy grows. I’d like to have another Upstate New York office in our region to help promote people under me. I want to see that happen. With an increase in the job market, that is what the end goal is here for sure. We currently have offices in Rochester, Buffalo, Syracuse and Albany, among more than 300 worldwide.” — Briana Calabrese, Marketing director and vice president of finance & accounting and administrative & customer support, Robert Half Recruiters & Employment Agency, Syracuse “Hopefully, we’ll continue to grow by word of mouth. I just took over a couple of years ago. I was an employee for 27 years. Business is great and we’re up on sales from where we were last year and I’m hoping that continues to happen. I get an overwhelming response from people who say they want to support local businesses. It’s my objective when people walk out the door that they want to come back. In a small town like this, it’s crucial. I see myself in five years doing exactly what I’m doing now: sticking with it and trying to grow Fulton Screen Printing.” — Tim Stone, Owner, Fulton Screen Printing, Fulton “I am 85 years old and teach four fitness classes a week and swim four times a week. I hope to live to be 90 — if I can do that, I won’t complain. The older I get, the less afraid I am of dying. What I don’t want to do is get some sickness where I’m lingering and I’m in pain and it just goes on and on. I expect to be exercising as much as I can and I hope I will know when I need to back off to accommodate different problems I may have when I’m older. For a short time, I got up at 6 a.m. to jog for a half hour every morning. But I had to avoid dogs, so I quit jogging. I hope to be able to swim for life. When I swim for half an hour, whatever problems I have wash away. I will still be working in exercise in five years. I also write research articles. It challenges my mind. You have to challenge your mind and body and have some kind of goals and reasons to go on living. My wife died three and a half years ago, so I try to go out and do things, even though she’s no longer here.” — Fred Wilson. Certified personal trainer at Fitness After 50 and leader of senior fitness classes, Syracuse “I expect to continue working as a local financial adviser professional for the next several years. I really enjoy working with my clients and consider it a privilege to come to work every day, helping my clients reach their financial goals.” — Randy L. Zeigler, Certified financial planner practitioner, chartered financial consultant and private wealth adviser, Ameriprise Financial Services, LLC, Oswego “I see myself doing something with young people. I want to open an after-school program as a safe space for high schoolers where they can get tutored, behavioral health, get something to eat. I want to do something with policy. I have thought of doing something with neurodivergent kids where kids can run some kind of business. I want to do anything with community like therapy and psychotherapy. I want to still be able to offer those services to people. At 55, I’m not sure how much I will do. I will see what happens after graduation from Keuka College.” — Della Joyce Smith, Master’s student, Syracuse “I think the core of the gym is in personal training. I don’t see that changing. People will still need a gym and personal training will stay. There may be some loss to AI as there is in just about every industry, but there’s always been the ability to go online and get a workout. I don’t think AI will cut into business any more than the internet has. I think the class structure is shifting. Large group classes might be fading away for a while. I see more people going to specialized classes like Pilates. I wouldn’t be surprised if maybe the traditional classes like boot camps started to fade away. It’s important to adapt. Maybe someday I’ll need to get some new kinds of classes. Everything tends to go in cycles.” — Ryan Vollmer, Certified personal trainer and owner Edge Strength and Conditioning, Syracuse “I have been growing my firm at 24% a year. In five years, we may be purchasing or building a new office building to accommodate the new growth. Right now, our focus is on growth and adding team members, mostly financial advisers and administrative staff.” — Terri Krueger, Chartered financial consultant and senior financial adviser with Orla Wealth Management in Syracuse “Over the next three to five years, I see TDO continuing to experience steady, sustainable growth as new industries establish and expand their presence across Central New York. These investments will create new opportunities throughout the regional manufacturing supply chain, and TDO will continue evolving our capabilities to help both existing manufacturers and emerging industries grow, compete, and succeed.” — Jim D’Agostino, CEO and executive director Central New York TDO (Train, Develop, Optimize), Liverpool
Cowboys Ex-Fan Favorite Gets Workout in Comeback Attempt
The Dallas Cowboys had some memorable moments with Deuce Vaughn before cutting him. Now, he may get another chance. The post Cowboys Ex-Fan Favorite Gets Workout in Comeback Attempt appeared first on HEAVY.
Seahawks host former Cowboys safety Donovan Wilson for a workout
No such thing as too much quality depth in the secondary
Dolphins worked out massive rookie offensive lineman
The Miami Dolphins are always looking for more depth along their offensive line, which is why they brought in a rookie for a workout on Tuesday.
4 Cool New Features Your Fitbit Air Is Getting In October 2026
With the latest update, your Google Fitbit Air can check your blood pressure trends, measure insulin resistance trends, and automatically detect more workouts.
This once-a-week workout may help cut belly fat, study shows
A surprisingly small dose of exercise may deliver major health benefits for adults carrying excess fat around the waist. In a four-month trial involving 315 adults with central obesity, researchers found that completing 75 minutes of brisk interval walking in a single weekly session reduced body fat, trimmed waistlines, and improved cardiovascular fitness about as effectively as splitting the same exercise across three days.
Rage yoga? Grief cycle? Workouts are starting to match emotional states
People are joining workout classes centered around their emotional state. Experts weigh in on whether science backs the mental health benefits of the exercise.
More Than a Game
Mahjong is a "complete cognitive workout." The recent surge in players holds promise for brain health and socialization.
Lions Quietly Bring Back Familiar WR for Workout
The Detroit Lions worked out familiar wide receiver Lawrence Keys III on Tuesday after a hamstring injury ended his first stint with the team.
10 Essential Apple Watch Features You Have To Enable Yourself
Customizing workouts, changing your Control Center, and setting up a sleep schedule are essential Apple Watch features you should enable and test.
My son’s death during a college football workout was preventable. Lessons must be learned
Arizona State hockey player Matthew Mayich is fighting for his life after collapsing during practice. Tragedies like this can be avoided
‘A Facade, a Charade’ — Emmanuel Acho Accuses Browns of Faking Deshaun Watson-Shedeur Sanders QB Competition to Avoid Backlash
Deshaun Watson will open the 2026 season as the Cleveland Browns’ starting quarterback. He ultimately beat Shedeur Sanders in a battle that began during the team’s offseason workout program.
Huawei's Watch D3 Doubles as an Inflatable Blood Pressure Cuff
The Huawei Watch D3 can track your sleep and workouts, but its best trick is a clever method for measuring your blood pressure.
I Wore an Electrical Muscle Stimulation Body Suit to Zap Myself Into Fitness
Can electrifying your workout offer a shortcut to a stronger, fitter you? I sweated in a skintight EMS suit for two months to find out.
A brief guide to choosing the right underwear for workouts
Women’s health experts explain the issues caused down there by sweat and friction during exercise and the best materials for preventing them.
Cowboys and Saints fined $500,000 apiece after brawl-filled practice
The league announced the fines Thursday after requesting video of the tumultuous workout at the Cowboys ' training camp base in Oxnard, California.
Spotify Just Launched a New Running Mode, and I'm Surprised How Much I Love It
Spotify has a new running mode designed to coach you through a structured workout. Here's how it works.
Fueled and focused: Hydration strategies for student-athletes in training
For student-athletes, proper hydration could be the difference between simply getting through a workout and being ready to perform at their best.
Sean Sweeney Already Building Strong Culture With Orlando Magic
From Seattle workouts to intensive two-a-days, the new assistant coach is cementing player buy-in through personalized development plans and a relentless commitment to rapport-building in Orlando.
Jacoby Brissett Practices With Arizona Cardinals Despite Contract Uncertainty
Arizona Cardinals quarterback Jacoby Brissett participated in Thursday's workout after a quiet offseason due to contract uncertainty.
For a better workout, new science says to... sniff chocolate?
A new study found that something surprising happens in your brain the moment you smell chocolate. Here's what we think is going on.
A mini-workout may help memory as much as a nap after sleep loss
Exercise and naps may protect memory after sleep deprivation in different ways. A doctor explains what these results from a recent study mean.
Apple Announces Apple Watch Series 12 With S11 Chip, Upgraded Health Sensors and Ceramic Models
Apple today announced the Apple Watch Ultra 4, featuring a new S11 chip, a redesigned health sensing system, and a larger battery that Apple says delivers two days of battery life. With improved power efficiency, Ultra 4 offers up to 18 hours of workout tracking with full GPS and heart rate monitoring, or 45 hours in its maximum extended workout mode. It comes in Black and Natural titanium, alongside new band colors and a new titanium Hermès band.
When the Haze Keeps You Indoors, Your Health Routine Doesn’t Have to Stop
From indoor workouts and mindful eating to better sleep and heart health, Samsung Galaxy Watches and Samsung Health offer practical ways to stay on top of your wellbeing when the air outside keeps you home.
Adria Arjona hints at “Man of Tomorrow” role in training video, talks ‘excitement’ of ‘playing the woman I’m playing’
Now that’s a workout fit for an Amazon princess if we’ve ever seen one.
Google Health 5.09 rolling out: Cardio Load from third-party workouts, more
Following yesterday's announcement, Google Health 5.09 is rolling out with support for the new Health Guardian features on the Pixel Watch.
The Deep Dive: Sun vs. Shade — The Surprising Science of Summer Workouts
When the mid-summer heat sets in, taking your run or walk outdoors can feel like stepping into a furnace. To escape the heat, you might find yourself weaving from one side of the street to the other, wanting to be in the shade at all times.
The Low-Cortisol Workout Trend Is Going Viral and Here Is What the Science Actually Says
Should you swap HIIT for low-cortisol workouts? Here is what exercise scientists actually say.
The workout recovery techniques backed by science – and the ones that are just hype
While many products promise faster recovery, reduced soreness and improved performance, the science is often more nuanced.
Layla Kiffin’s new business aims to bring a first-of-its-kind experience to Baton Rouge
Layla Kiffin is bringing a new heated fitness concept to Baton Rouge with the launch of Livin Studio, a workout and recovery studio near Tiger Stadium that is scheduled to open by the end of August. … Already an INSIDER? Sign in. Already an INSIDER? Sign in
Former Cowboys Starter Headlines Packers’ 3 DB Workouts
The Green Bay Packers worked out three players after their Week 2 win against the New York Jets, per the league’s transaction wire. Defensive backs Chris Edmonds, Wande Owens, and Juanyeh Thomas were all brought in for workouts on Monday. The Packers were already thin in their safety room. They signed Kahlef Hailassie to their […] The post Former Cowboys Starter Headlines Packers’ 3 DB Workouts appeared first on HEAVY.
Ricky Pearsall workout video raises health questions close to 49ers camp
In what's supposed to be a make-or-break year for 49ers wide receiver Ricky Pearsall, there is already some cause for concern for the third-year wide receiver.
Joel Embiid’s Absence From Viral 76ers Workouts Sparks Early Controversy
Everyone seems to be busy working out and preparing for the season. Joel Embiid is conveniently missing, so could this be the start of something more?
49ers to sign plug-and-play WR after successful workout
The San Francisco 49ers need wide receiver help, so they've turned back to an old friend to get the job done.
Google Health: Evolving so you can focus on living better
What’s new from Google Health: Explore the new Fitbit Edge, expanded workout tracking, and dedicated women's health insights.
Browns Eye QB Addition Amid Shedeur Sanders News
The Cleveland Browns brought in another quarterback for a workout as Shedeur Sanders faces fresh uncertainty ahead of the season opener. The post Browns Eye QB Addition Amid Shedeur Sanders News appeared first on HEAVY.
A big assumption has kept women out of health and fitness studies for years. What if it's wrong?
What if much of what we thought we knew about women's health and fitness was suddenly called into question?
Raiders worked out whopping 16 players, signing 3
The Raiders were busy on Thursday, hosting an eye-popping 16 players for workouts and signing three of them.
If it’s socialism, show us
Michigan voters have barely finished choosing their candidates for November, and already one of the oldest labels in American politics is getting another workout.
Body Shaming in Entertainment: Ego Nwodim Answers Shane Gillis With a Gym Selfie
Ego Nwodim’s response to Shane Gillis renews debate over body shaming in entertainment, as actresses challenge scrutiny of their clothes, faces and weight.
Yoga, Hiking and Other Workouts Are Taking Off in China. Pricey Workout Clothes, Too.
“Health is kind of the new wealth in China,” said one athletic apparel executive.