Sets: 3  Reps: 8 each side  Target: hamstrings, glutes, core, hips

Lower the weights by running them down your shins. Don’t let them touch the ground.

Sets: 3  Reps: 8 each side  Target: quads, glutes, hamstrings, core

Lightly touch your right foot on the floor and then push up with your other leg. 

Sets: 3  Reps: 10 each side  Target: obliques, core

Twist to the side as far as you can before twisting back again, while keeping your arms level.