Stand with your feet shoulder-width apart while bending forward and maintaining a flat back. While in this position, wrap a band around a power rack or pole at shoulder-level.
Using an overhand grip, position your arms out in front of you so that they are straight.
Exhale and bend at your arms by drawing your elbows inward toward your sides, maintaining the position of your torso.
Continue until you are unable to draw your elbows toward your sides any further without having to rotate your body.
Inhale and allow your arms to straighten, returning to the starting position.