Bodyweight Single-Leg Calf Stepbox Raise

Stand on the edge of a stepbox with the ball of one foot and let your heel drop down below the platform level.

Lightly touch a wall or sturdy object with your hand to help maintain your balance throughout the movement.

Push through the ball of your foot to raise your heel as high as possible while keeping your leg straight.

Hold the top contraction briefly at the peak of the movement to maximize muscle engagement.

Slowly lower your heel back down below the platform to feel a deep stretch in your calf before starting the next rep.