Fitnessdotcom
New member
Stand upright with feet hip width apart and knees slightly bent. Have a band or tube wrapped around a doorknob, a railing, etc. and hold the ends in both hands. Keep your elbows close to your sides.Slowly straighten your arms until your hands are at your sides. Once you complete the movement, slowly return to the start position with your elbows still at your sides.Repeat the movement 12 to 15 times.
More...