Week 1 Day 6
Reps: 40 [20 per side]
Equipment: 1 Moderate Dumbbell

- Lay on a mat on your back, holding a dumbbell extended above your chest.
- Squeeze your core to lift your torso off the mat, keeping your arm overhead as you drive the opposite elbow down into the ground.
- Reverse the motion to return to the floor, keeping your arm in position through the movement.
- Complete 20 reps on one side, then switch to the opposite side.