Serving Trays

" -Serving Trays: Grab a pair of light dumbbells and stand with your feet shoulder-width apart. Bend your elbows and hold the weights palms up, like you're carrying a tray. Now, keeping your shoulders down, bring your elbows forward and rotate your arms to the side until your thumbs point to the wall behind you. Repeat for 10 reps."

" Be sure to keep your upper arms close to your sides. Your abs should be engaged and your chest lifted."

" For the 2nd set of Serving Trays, step up the difficulty level by balancing on your left leg for 5 reps. Remember to engage your abs, keep your chest lifted, and your shoulders down."

" Then switch legs and balance on your right leg for 5 reps. For the 3rd set of Serving Trays, stand on a thin, folded yoga mat or bath towel, balancing on your left leg for 5 reps."

" This extra balancing challenge increases the difficulty level yet again. Switch to your right leg for the final 5 reps. Be sure to keep your abs engaged, your chest lifted, and your shoulders down."

" This move works your shoulders and your upper back."