Yilin Yang 杨记者 on Instagram: "Shoulder exercises are commonly performed by weightlifters, especially toward the end of a workout. There are many variations, such as lateral rotation, medial rotation, flexion, extension, abduction, Y-to-Ws, Lü raises, and more. The weights used are often quite light, with an emphasis on form and control. Contractions, isolation, and static variations are also implemented. The purpose is to strengthen the muscles and joints, and to support a more stable overhead l