Primary Muscle Group: Upper back and shoulders
Muscle Groups Worked in This Exercise: Deltoideus, anterior and middle parts, Trapezius, Superior, middle and inferior parts
Preparation: Sit on the ball and place the exercise band under your right foot. Grasp the ends of the band and bend your elbows so that your hands are in front of your shoulders with your palms facing forward. Lift your left leg out in front of you.
Breathing: Exhale to raise your arms, inhale to lower them to start.
Execution: Grasping the band, raise your hands above your head. Remember to keep your shoulders relaxed and down. Inhale and lower back to start and repeat this for all reps. Now, switch legs and repeat.