Your shoulder, my friend, is the main anchor for your entire throwing arm. Keeping your shoulder stable throughout your throw is absolutely critical. It prevents any unwanted body movement and ensures your arm swings consistently towards the target.
Your shoulder should stay as still as possible. Avoid any shrugging, twisting, or dropping your shoulder during your wind-up or forward throw. If your shoulder moves, it adds an extra variable to your throw, making it tough to be accurate. Remember to keep your non-throwing shoulder stable too, so you don't throw yourself off balance. Picture your throwing shoulder as a solid, unmoving base, allowing your elbow and forearm to do all the work. A stable shoulder gives you that strong foundation for a powerful and precise throwing motion, every single time.
