BODYWEIGHT PRESS-UP

For an upper-body pump with stamina-boosting benefits, you can’t beat the press-up. While a close-grip push zeroes in on your tris, the regular press-up is sufficient to hit them hard, along with your pecs, shoulders and core. Once in position, lower until your chest reaches the floor (A), then press back up (B). Keep working for 75 seconds, or 20 good reps. Work with your hands on an elevated bar if you find it too hard, or pop a weight plate on your back if it’s too easy.