Weighted Side Bend (On Stability Ball)

Sit on a stability ball with your feet shoulder-width apart and flat on the ground.

Hold a weight in one hand and place your other hand on your hip.

Engage your core and slowly bend sideways towards the weighted side, keeping your back straight.

Pause for a moment at the bottom, then slowly return to the starting position.

Repeat for the desired number of repetitions, then switch sides.