If you're spending two or four days in the gym, alternate between upper- and lower-body exercises to allow space for growth and recovery, experts say.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve ever walked into the gym and drawn a blank on what to do, you’re not alone. But instead of just ...

This is a challenging calisthenics/run workout with active rest in the form of pushups. Do this as a fast 100-meter run (near ...

Trainer: This Popular Workout Split Is Massively Overrated—Here's What Actually Works originally appeared on Men's Fitness. When it comes to structuring your weekly lifting routine, there's no ...

One of the most popular and effective approaches is the push-pull split. This method groups pushing muscles like chest, ...

With so many workout splits available, it can be overwhelming to figure out what actually works. The routine that carried you in your 20s may not cut it now and you probably don’t have the same time ...