That’s where a four-day workout split can make your life a whole lot easier. As the name implies, a workout split is a ...

This 4-minute routine is designed to push your heart rate up, engage multiple muscle groups, and maximize fat loss. Unlike ...

“Unlike the 3-day push-pull-legs workout split, which hits each muscle just once per week, the full-body split trains every muscle 3 times per week," Ethier writes in his blog. A paper ...

You'll do four muscle-strengthening sessions in this sample workout plan: two upper-body and two lower-body days per week ... The ACE workout builder for split routines. Afonso J, Olivares ...

How to use this list: Perform 6 to 8 reps of each exercise (per side for the dumbbell swing, step-up, and Bulgarian split squat), resting up to 3 minutes between sets. Repeat the full circuit 4 times.