Brain fatigue really does slow you down, new research suggests
I wear pink so if I ever hit SOS, search and rescue won’t miss me. You might call it style. I call it a survival strategy.
Physical therapists explain when and how to use each method for maximum recovery and performance
Fix rounded shoulders and slouching with this daily routine
Scientists weigh in on the underlying causes of relative energy deficiency in sport
A sports medicine doctor and an exercise physiologist dissect the science behind your favorite post-workout routine
For riders who own the affected model, Peloton is offering free seat replacements. Do not resume riding until your seat is fixed.
This physical therapist-approved routine will improve flexibility in your legs, hamstrings, and glutes
Waking up at 3:30 A.M., balancing work, and logging hundreds of miles in the Colorado mountains gave me more than endurance—it gave me perspective
How long your walks are—not step count—may influence your long-term health, according to a new study
Soothe your aching spine with these four physical therapist-approved moves
Endocrinologists, nutritionists, and personal trainers explain why it's important to stick to your workout routine when taking a GLP-1—and how to maintain your gains
VO₂ max can drop 7 percent in just 12 days—but muscle strength holds on longer
My mom bought me Keen's Targhee III boots to convince me to climb a mountain with her. Here's why I love them and don't hate hiking anymore.
A new study shows how targeted resistance exercise may preserve physical performance—especially in older people with declining nerve function
You’ll sweat, cramp, gasp for air—maybe even hit the dreaded wall. Here’s just how far your body will go to get you across that finish line.
Two astrologer-trainers reveal how your sign shapes your workout style and recovery quirks
Research published this month identified five sleeping patterns based on participants's self-reported assessment of their sleep. Outside chats with the lead researcher and a sleep doctor to parse out what the study's results mean for your overall health and performance.
Turns out there’s a science to good cheering, and most of us have been doing it wrong
Choosing the right time to stretch can make a huge difference in your flexibility gains and range of motion
Some of these moves might feel intense. So, if you need some cushioning, keep a few pillows nearby.
Also included: a 15-minute warm-up and a 10-minute cool-down
As Japanese Walking takes off online, it’s worth asking: Why did 10,000 steps become the global standard for health? Was it ever based on science? Not exactly—and here’s the step count we should actually be aiming for.
Ease shoulder and neck muscle tension fast with these moves
Touring dancers aren’t just artists—they’re high-performance athletes. With the release Taylor Swift’s 'The Life of a Showgirl,' we chatted with real-life showgirl and Lady Gaga's former backup dancer Sloan-Taylor Rabinor to get a behind-the-curtains look at the training, discipline, and endurance it takes to thrive under the spotlight night after night.
Plus, advice for breaking up with your running buddy
Your workout vibe may be wired in your brain
The best part? You probably already have this product in your bathroom cabinet.
All you need is a six-inch plyo box to get started
You can do these moves before or after your workout
It was messy and chaotic, but it reminded me how resilient I really am
Three expert running coaches swear by these creative and fun ways to mix up your training
An expedition that summited Everest in less than a week sparked interest—and skepticism—about the benefits of the gas
This matters even if you're naturally an early riser
Discomfort in this area can affect gait, hip function, and mobility
By week three, my right knee filed a formal complaint
New research around muscle elasticity offers some surprising insights for marathon runners—and could explain how "super shoes" actually work
No fancy equipment is needed—just your finger, your Notes app, and 60 seconds a day
All you need is a doorway, a chair, and a stretching strap
The program Synrgy Cycling matched me with a coach who understands women’s health and how different phases of the menstrual cycle may impact performance
Preliminary findings suggest marathoners and ultramarathoners may have a higher risk of abnormal colonoscopy findings, but previous studies paint a different picture
Knowing your foot shape, arch, the way you walk, and even your toe shape makes it easier to find comfortable, supportive shoes that fit
It looks weird, but it works
Top cyclists on the women’s World Tour do better when they rack up more easy training, a new analysis finds
Whoever told you to squeeze your core all the time...was wrong
The good news? You can limit some of that damage by strengthening the muscles that keep you upright.
This week, President Trump announced that he's bringing back the Presidential Fitness Test to gym classes across the nation. Here's what the 'Outside' edition would include.
These moves are yoga instructor-approved and help release tension in the muscles surrounding the spine, glutes, and hips
Now that the fastest marathoner in history, Ruth Chepngetich, has been caught, is it time give up and let athletes dope?
Scientists explore what’s happening in our brains during prolonged efforts
Even a light weight can give you results
You've probably been overdoing it
"Never outrun your joy of running.” —Julie Isphording. How to train and fuel well as a runner.
A weighted vest is an easy way to add some extra resistance to your strength training routine. Try these five weighted vest exercises.
Thinking of taking the 13.1-mile plunge but not sure where to start? This half marathon plan will carry you from the sofa to the start line—and across the finish, too.
Patterns emerge in a database of more than 100 trail-running fatalities
Training plans for those who have never run before to runners looking to improve their performances
What we learned about the power of the mind, drafting, pacing, and more
One of these moves requires a bath towel
At Nike’s Breaking4 event in Paris, the Kenyan star clocked the fastest ever mile by a woman. Here's how she did it—and why the 4-minute mark remains elusive.
Our Sweat Science columnist is on the ground in Paris for Nike’s Breaking4 race on Thursday
I’ve spent the past four years twirling, shaking, and rolling around on the floor with strangers and it’s given me more answers than I can count
Repeated twisting of the uppermost part of your spine can lead to laxity and instability; sports doctors recommend safer options
Six years ago, Nike orchestrated the world’s first sub-two-hour marathon. Now, the brand—and Faith Kipyegon—are going after the women’s mile with a high-tech suite of shoes, apparel, and race-day strategies.
Spine doctors say hiking can be a surprisingly good source of back pain relief—but the way you hike matters.
Your watch or wearable isn't actually the most accurate way to determine how hard your last workout was. This completely analog method is.
Chilling on your belly is very, very good for your spinal alignment.
A new approach to endurance training involves inhaling carbon monoxide—and is reviving old debates about dying to win
These yoga poses can help you conquer your next mountain with more mobility—and less pain.
These moves will prep your lower body and help you avoid injury
According to new research, keeping two repetitions in reserve is almost as good as maxing out every set of your strength routine.
Physical therapist-approved moves to warm up your arm, back, and chest muscles
Lactic acid has long been vilified, but new research shows that it doesn't impair muscle function. In fact, it might actually be good for you.
A new study shows the once-popular marathon supplement could offer significant endurance gains.
The Fast-R Nitro Elite 3 claims to offer the biggest improvements in running economy since the Nike Vaporfly took the world by storm eight years ago.
Placing purposeful pressure on yourself can challenge your mind and body in a good way
The best part? You can do these in the comfort of your bedroom.
You have big training goals. Here’s how to maintain the motivation to match.