HOW: Stand on a resistance band making sure there is an equal length on both sides. Have the band in each hand with your arms to your side. Raise your arms up at your side to shoulder height against the resistance of the band. Hold the band at shoulder height for the prescribed amount of time and slowly lower back down.
FEEL: You should feel your shoulder muscles working.
COMPENSATION: Keep your upper trap muscles relaxed, don’t shrug your shoulders.