exercise ball on the wall calf raise

Stand with your back against a wall and place an exercise ball between your lower back and the wall.

Position your feet shoulder-width apart, with your toes pointing forward.

Hold a dumbbell in each hand, with your arms extended by your sides.

Raise your heels off the ground, lifting your body weight onto the balls of your feet.

Pause for a moment at the top, then slowly lower your heels back down to the starting position.

Repeat for the desired number of repetitions.