"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." THE WORST THING you can do in the gym? Go through the motions. Use the same weight for the same number of ...

“People get focused on the weight on the bar because of the term ‘load’ in progressive overload,” says Norton, but more reps ...

Look, if you’re at all curious about weight lifting and strength training exercises, you’ve probably heard the word “reps” at some point. You may have even used the abbreviation yourself but still not ...

Walk into any gym, and you’ll hear conflicting advice about reps. Some trainers swear by heavy weights and low reps. Others advocate for lighter weights and high reps. Your workout buddy might tell ...

View post: The One Workout Mistake Most Guys Make in Their 30s and Pay For in Their 40s, According to a Veteran Trainer The rep debate has been raging in gyms for decades. Should you lift heavy for ...

A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

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. Ever since man first picked up heavy ...