Training

the best running sunglasses of 2021
The 7 Best Running Sunglasses of 2021, According to a Pro Runner
Fitness
collage of the best bike water bottle holders of 2021 on a teal background
The 10 Best Bike Water Bottle Holders for Any Ride, According to Cycling Experts
Fitness
young Asian woman stretching her legs in bed in the morning
Have Stiff Knees in the Morning? These 5 Stretches Will Help
Fitness
collage of the best waterproof running shoes of 2021 isolated on a blue background
The 10 Best Waterproof Running Shoes, According to Athletes and Trainers
Fitness
collage of the best punching bag for home workouts isolated on a peach background
The 10 Best Punching Bags for Home Workouts, According to Top Boxing Instructors
Fitness
closeup of a man sitting on the edge of a workout bench with two dumbbells on the floor
The Hardgainer's Guide to Building Muscle
Fitness
collage of the best bike seats isolated on a green and orange background
The 9 Best Bike Seats of 2021, According to a Cycling Coach
Fitness
electra pinger bike bell, cycleworks classic beach cruiser bicycle bell and letour bike light set with horn on a blue-green background
The 10 Best Bike Bells for a Safer Ride in 2021
Fitness
collage of the best bike water bottles isolated on a blue and peach background
The 10 Best Bike Water Bottles of 2021, According to Cyclists and Coaches
Fitness
black woman outside, looking at running watch to track her running split times
What Are Running Splits? Here's How to Use Yours for Better, Faster Runs
Fitness
Collage of the best bike racks of 2021
The 9 Best Bike Racks for Cars and Trucks, According to Cyclists
Fitness
collage of the best trail running shoes isolated on a green background
The 6 Best Trail Running Shoes for Men and Women
Fitness
closeup shot of a man lacing new running shoes
Exactly When to Replace Your Running Shoes
Fitness
Over the shoulder view of young woman using exercise an tracking app to track her strength sessions, wondering how long should a weightlifting workout last to be effective
How Long Should a Weightlifting Workout Really Last to Be Effective?
Fitness
fit couple performing mobility exercises for runners by the water before their run
Want to Run Faster? Follow This Guide to Mobility Exercises for Runners
Fitness
close-up of a man outside in a city park running with relaxed face muscles
Want to Run Faster? Relax Your Face
Fitness
exhausted man taking a break to stop and breathe while running
How to Breathe While Running
Fitness
Athletic woman doing a resistance band leg workout at home
5 Ways to Shorten Your Workouts and Get Better Results
Fitness
woman doing a split on a purple yoga mat
Can’t Do the Splits? Here’s What Your Body Is Trying to Tell You
Fitness
young caucasian man doing a half-kneeling hip flexor stretch for tight hips
How to Tell if You Have Tight Hip Flexors and the 3 Best Ways to Loosen Them
Fitness
overhead shot of competitive diver on springboard
79 Competitive Diving Statistics You Should Know
Fitness
interfaces of the best mobility apps of 2021 on a teal background
These 4 Mobility Apps Can Ease Tight Muscles and Improve Your Workouts
Fitness
Woman wearing boxing wraps and punching a bag at the gym
7 Boxing Mistakes Wrecking Your Workout and How to Fix Them
Fitness
a woman in a pink top running outside with a water bottle, avoiding pre-run mistakes
6 Things You Should Never Do Before a Run
Fitness
Man doing a standing figure 4 stretch with an office chair
This Tiny Adjustment Relaxes Your Shoulders During Your Favorite Hip Stretch
Fitness
Just hang on a second while I catch my breathe
Can’t Run a Mile Without Stopping? Here’s What Your Body’s Trying to Tell You
Fitness
over-50 triathlete swimming in lake
How to Train for a Triathlon When You're Over 50
Fitness
black businessman doing desk stretches in his home office
The 10 Best Desk Stretches for Mid-Day Relief
Fitness
Woman sitting in butterfly position with bare feet
Can’t Do a Butterfly Stretch? Here’s What Your Body Is Trying to Tell You
Fitness
Woman doing the windshield wiper with reach stretch for core and back
This Full-Body Mobility Move Stretches Your Back and Strengthens Your Core
Fitness
Home Gym cycing indoors at living room
6 Indoor Cycling Mistakes That Make Your Cardio Workouts Less Effective
Fitness
Woman using fitness tracker to calculate how many steps per day she walks
How Many Steps a Day Do You Really Need to Take?
Fitness
lower bodies of marathon runners wearing race bibs
84 Marathon Statistics Every Runner Should Know
Fitness
three close people in coats walking and talking in a park
This Beginner Walking Program Builds Cardio and Strength in 4 Weeks
Fitness
Graphic of an arm wearing a smartwatch that shows 0 steps on the display
What Really Happens to Your Body When You Walk Less (or Stop Altogether)
Fitness
Woman doing a standing quad stretch after her workout near the stairs outdoors
This One Tiny Adjustment Makes the Standing Quad Stretch Way More Effective
Fitness
person wearing cap and goggles swimming laps in a pool
162 Swimming Statistics You Should Know
Fitness
group of runners wearing masks and numbered bibs running a race on a pier
126 Running Statistics You Need to Know
Fitness
Man stretching in bed.
4 Tension-Relieving Stretches You Can Do Right in Bed After a Restless Night
Fitness
Sporty man stretching forearm before gym workout
The 5 Best Upper-Body Stretches You Should Be Doing After Arm Workouts
Fitness
Young woman with tattoos doing yoga mobility exercises
The 5 Most Underrated Mobility Exercises You Should Be Doing Every Day
Fitness
illustration of a woman stretching with a line through it
How Bad Is It Really to Never Stretch?
Fitness
Senior woman is sitting in a stretched pose outdoors, trying to grab her hands behind her back
Can't Grab Your Arms Behind Your Back? Here's What Your Body Is Trying to Tell You
Fitness
kettlebell with a line through it on a pink background
How Bad Is It Really to Never Strength Train?
Fitness
photo of BoxUnion coach Justin Blackwell doing lower-body boxing workout
This 25-Minute Lower-Body Boxing Workout Builds Strong Legs With No Equipment
Fitness
photo of LIFTED creator Holly Rilinger doing a mobility workout with foam roller
The Perfect 15-Minute Foam Rolling Routine to Ease Sore Muscles and Improve Mobility
Fitness
woman foam rolling it band on blue background
What Really Happens to Your Body When You Foam Roll Every Day
Fitness
Two cyclists wearing helmets biking on the side of a road
95 Cycling Statistics Every Biking Buff Needs to Know
Fitness
photo of BoxUnion coach Justin Blackwell doing full-body equipment-free boxing workout
Strengthen Your Entire Body With This 20-Minute, No-Equipment Boxing Workout
Fitness
Man running on a treadmill at home
The 30-60-10 HIIT Treadmill Workout Will Help You Run Faster
Fitness
Man performing drop set with biceps curls.
Want to Build Muscle Fast? Start Doing This One Type of Training
Fitness
woman in red longsleeve and black leggings running outside
Knee Pain After Running? Here’s What Your Body Is Trying to Tell You
Fitness
illustration of person bouncing legs doing ballistic butterfly stretch
How Bad Is It Really to Bounce When You Stretch?
Fitness
strong bi-racial man doing exercise with dumbbell on chair in living room
How to Get Started With Strength Training if You Want to Run Faster
Fitness
illustration of person in yellow top on navy background stretching to cool down after a workout
How Bad Is It Really to Skip a Cooldown?
Fitness
Woman jogging in autumn park
5 Things to Never Do the Morning of a Race
Fitness
Asian woman working out while watching tutorials online
Foam Rolling Can Ease Muscle Soreness — Unless You're Making These 6 Mistakes
Fitness
man practicing upward facing dog and stretching in his living room
Flexibility Looks Different for Everyone — Here’s Everything You Need to Improve Your Range of Motion
Fitness
Workout in gym on treadmill after pandemic
This 3-1-30-1 Treadmill Workout Burns Major Calories and Shakes Up Your Cardio
Fitness
Young Woman Exercising with Foam Roller
The Only 5 Foam Rolling Exercises You Need for a Full-Body Release
Fitness
Man doing upward facing dog yoga pose at home
5 Full-Body Stretches You Can Do Every Day
Fitness
Young woman in blue leggings and a white sweater doing a side lunge stretch on a purple yoga mat outdoors
Need an Energy Boost? Try This 5-Minute Dynamic Stretch Routine
Fitness
Female athlete stretching her neck while working out outdoors at sunset.
Tight Traps? Try This 10-Minute Stretch Sequence From a Physical Therapist
Fitness
Man running on a treadmill
The 6-5-2-5 Workout Is the Only Treadmill Routine You Need to Build Your Glutes and Never Get Bored
Fitness
Fit woman doing the world's greatest stretch — a runner's lunge with spinal twist
Why the World’s Greatest Stretch Is the Ultimate Warm-Up Exercise for Total-Body Mobility
Fitness
Athletic Black woman stretching her arms outside
The Best Types of Stretches to Try if You Want to Be More Flexible — and One to Always Avoid
Fitness
woman in black tank top and leggings stretching and practicing yoga outdoors
8 Ways to Become More Flexible, According to Stretching Experts
Fitness
Man and woman talk a walk together outside
The Perfect 3-Minute Dynamic Warm-Up to Do Before Your Next Walk
Fitness
Mountain bikers ride along Columbia River.
This 20-Minute Strength Routine Will Boost Your Cycling Speed
Fitness
Strong Man Stretching Calf and Leaning on Wall
5 Stretches You Can Do Every Day to Release Tight Calves
Fitness
Man bathing in outdoor shower
A 5-Minute Post-Workout Cooldown Routine You Can Do in the Shower
Fitness
illustration of person in purple shirt stretching quad to warm up before exercise
How Bad Is It Really to Skip a Warm-Up?
Fitness