Raise your upper arms, leading with your elbows while bringing the weights up the front of your body as if you were tracing an imaginary midpoint, stopping when your elbows become level with your shoulders. Lower the weights back to the starting position.
tip: Keep your chin up and your belly button tucked in.
Chest Press on Ball Step I
Primary muscles worked: chest, front of shoulders, triceps. Sit on a ball and walk out so that your head and shoulder blades are resting on the ball. Lift your hips by contracting your glute muscles to make a bridge. (Your feet should be shoulder-width apart and below your knees to give you stable support.)
Chest Press on Ball Step II
Bring the dumbbells to your shoulders. Then extend your arms over your chest and bring the dumbbells together to make a triangle over your chest. Lower the weights back to the starting position and repeat.
tip: You will need to engage your core throughout the exercise to avoid falling off the ball.
Overhead Press on Ball Step I
Primary muscles worked: shoulders, upper back, triceps. Sit on an exercise ball with your belly button pulled toward the spine. Hold the weights in front of your shoulders, your palms facing in.
Overhead Press on Ball Step II
Push the weights up until your arms are extended. When your arms are extended, they should be slightly in front of you rather than directly overhead. Lower the weights to the starting position and repeat.
tip: Keep your chin lifted slightly and your core stable.