Purpose: Strengthen rhomboids and trapezius to help correct rounded shoulders. Starting Position: Lie face down (prone) with arms fully extended 45° away from the body with palms down. Movement:
From the starting position, draw in your abdominal muscles and tighten glutes.
Lift your chest off ground, from your humerus (upper arm bone) rotate the arms out and down toward your hips. Keep your chin tucked into your chest.
Hold this position for 5 seconds and return to starting position. Repeat for 3 sets of 10 repetitions.