Fitness

The latest on training and recovery, plus the fitness trends worth trying — and the ones worth skipping.

Struggling to Build Muscle? You May Need More of This Nutrient

Want to Bike to Work? Here’s How to Do It Safely (and Stay Fresh)

a woman tests how many push-ups she can do by age

How Many Push-Ups Should You Be Able to Do at Your Age?

Ravenous After Exercise? It Might Be Your Workout Timing

a woman resting on a bench after a workout, reflecting the patience needed for how long does it take to grow glutes

How Long Does It Take to Grow Glutes? Here’s the Science-Backed Timeline

a woman learns how to target glutes on leg press

How to Build Your Upper Glutes: 5 Exercises for the Shelf

Can Playing Video Games Burn Calories?

Three women walking briskly outdoors on a tree-lined path, exploring whether does walking build muscle when paired with pace and terrain changes

Does Walking Build Muscle? How to Get More From Every Step

Sniffing Chocolate Might Actually Help You on Leg Day

a woman riding a stationary bike while holding a drink for glute strength

Does Cycling Build Glutes — and If Not, What Does?

a woman performing an exercise with dumbbells as part of a workout routine

How Many Different Exercises Should You Do Per Workout?

Exercise Appears to Rewind the Clock on Muscle Aging

Here’s the Five-Minute Fix for Too Much Sitting

a man does a 5 minute core workout to improve his fitness

The 5-Minute Core Workout You’ll Actually Stick To

Woman lays on her back with her hands on her stomach as part of a postpartum core workout

A Gentle Postpartum Core Workout for Rebuilding a Strong, Stable Center

woman does a dumbbell core workout using two green dumbbells

Dumbbell Core Workout: 6 Moves to Train Abs That Actually Work

Is Running on a Treadmill Just as Good as Running Outside?

a woman does yoga, which is one of the best exercises for arthritis

The 5 Best Exercises for Arthritis, According to Experts

This Simple Tool May Be The Secret to Maintaining Weight Loss

The Barre Upgrade That Adds Mindfulness to Movement

Why Tennis Has the Longevity Advantage

a woman learns how to target glutes on leg press

How to Target Glutes on the Leg Press: What Actually Works 

How Exercise Keeps Your Cancer Defenses Up

How To Improve Your Agility