Place the resistance band in the middle of your forearms.
Stand up straight with your arms on shoulder height. Keep you knees slightly bent and activate your core.
Pull your arms apart and squeeze your shoulder blades together, keeping the band at shoulder height. Slowly return to starting position. Repeat for 10 – 15 times.
Try to keep your elbows at shoulder height and avoid arching your back.
If you are able to do more than 10-15 reps, change to a heavier band.