Fasten an exercise tube with handles to a secure object, such as a banister, at shoulder height. Facing the object, grasp one handle in each hand with feet hipwidth apart, knees slightly bent and shoulders back and down.
Bend your elbows to create tension on the tubing as you squeeze your upper back. Straighten legs to starting position. Do 12 reps.
Benefits: Strengthens legs, hips, buttocks, abdominals, rear shoulders and upper back.