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.
Quora User, US_2016 = Germany_1933. Yes, but it's also a culture and language. And it was a culture and language long before it became defined as a nation-state. This is why many Chinese identify more with the language and culture than with the nation-state. For practical purposes, there are three Chinese states: the PRC, Hong Kong and Taiwan, although the vast majority of the world's nations recognize only Beijing as representing all of China.