Rotator Cuff Injury Facts. The rotator cuff is made up of four muscles that help move and stabilize the shoulder joint. Damage to any or all of the four muscles and the ligaments that attach these muscles to bone can occur because of acute injury, chronic overuse, or gradual aging.
China, officially the People's Republic of China (PRC), is a sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous state. The state is governed by the Communist Party of China based in the capital of Beijing.
Taiwan is still considered by China to be its 23rd province, and not an independent country. Very few other country governments accept China's claims of sovereignty over Taiwan. Turkey is officially, politically and geographically considered part of both Asia and Europe.aiwan is still considered by China to be its 23rd province, and not an independent country. Very few other country governments accept China's claims of sovereignty over Taiwan. Turkey is officially, politically and geographically considered part of both Asia and Europe.