Why is it important to rotate the shoulders and hips during a palm heel strike?

Rotating the shoulders and hips during a palm heel strike is crucial for delivering a more powerful strike. This body mechanics principle allows for the effective transfer of energy through the body, utilizing the larger muscle groups in the torso for added force. When both the shoulders and hips are engaged, it not only increases the strength of the strike but also improves accuracy and control. By pivoting from these key areas, the striker can create a more dynamic motion that enhances the impact of the palm heel strike. This technique ensures that the energy generated by the rotation contributes to the force applied to the target, making the strike more effective in a defensive situation.