Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...

Step foot in the gym and you'll likely spot two types of lifters: one busting out endless reps with lighter weights, and another lifting heavy loads for considerably less reps. Both have equally ...

Test your knowledge with this quiz on common weight-bearing exercises and their target muscles. You can use what you learn to help sharpen your mind-muscle connection. Share on Pinterest Kate ...

For millions of people, losing muscle isn't just about weakness; it's about losing independence. Whether caused by Duchenne muscular dystrophy, aging or other degenerative conditions, muscle loss can ...

You’ve probably been told to “feel the burn” during workouts, but there’s actually a science-backed technique that can dramatically improve your results without adding extra weight, reps, or time to ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...