Stand up straight facing a resistance band attached to a secure object in front of you.
The band should be attached at around waist height.
Hold the end of the resistance band securely in the arm you plan to exercise.
With your legs slightly wider that hips width, soften your knees a little.
Your back should remain straight.
Tighten your buttock and abdominal muscles and hold your arms directly out in front of you.
Gather any slack in the band.
Maintain a good posture and pull your elbow back to your side.
Start this movement from your shoulder blade, bringing it back towards your spine.
Try to reach a 90 degree angle with your elbow.
Control the movement against the pull of the band as you return your arm to the starting position, and repeat.