1
Stand upright with feet shoulder-width apart on a stable platform. Keep torso erect with core engaged. Attach a cable or resistance band to an anchor point at shoulder height or use a cable machine with the pulley adjusted to shoulder level.
2
Grasp the cable handle or band with one hand using a neutral grip. Allow the arm to hang naturally across the body. Maintain neutral spine and stable shoulder blade position. Keep knees slightly bent for stability.
3
Slowly lower the working arm in a controlled manner, allowing the shoulder joint to internally rotate and adduct as the arm moves across the body and downward. Keep the movement smooth and resist the weight throughout the entire descent without momentum.
4
Reverse the motion by abducting and externally rotating the shoulder to raise the arm outward and upward to the starting position. Drive the movement using the deltoid and shoulder stabilizers. Return to the start position in a controlled manner without locking out.