Creatine's physical and cognitive benefits are well known. As one of the most heavily researched supplements, studies have proven creatine's ability to mitigate the effects of sleep deprivation, ...

If you've been logging serious hours at the gym, but your physique isn't showing the results, the issue probably isn't your fitness training plan. It's what's on your plate. Lifting weights breaks ...

If you're looking to build muscle, you can't just waltz into the gym and do whatever looks hard. You need a solid goal, and then you need a plan on how to get there—safely. Otherwise, you'll end up ...

Hint: It doesn't require a trip to the grocery store or gym! Staying hydrated is the top overlooked habit essential for maintaining and building muscle mass. Proper hydration supports protein ...

Eating enough to build muscle while still keeping body fat in check can be a challenge for anyone who wants to feel stronger, fitter, and more confident without obsessing over calories. For many women ...

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. Despite what many workout equipment ...