- Lie down on a bench, step, ball or the floor. Begin with the weights in each hand straight up over the chest, palms face out.
- Keep the left arm in place while bending the right elbow and lowering the arm down until it's at or just below the chest (the arm should look like a goal post).
- Press the arm back up without locking the elbow, then immediately repeat the move on the left arm while keeping the right arm in place.
- Continue alternating sides, engaging the abs to keep the torso from moving.
- Repeat for 1 to 3 sets of 8 to 16 reps on each arm.
Tips
- Keep the abs contracted throughout the movement to protect your back.
- Keep the motion slow and controlled -- try not to use momentum.


