Your arm is kept in your shoulder socket by your rotator cuff. The rotator cuff is a network of four muscles that come together as tendons to form a covering around the head of the humerus. The rotator cuff attaches the humerus to the shoulder blade and helps to lift and rotate your arm.otator cuff tears are more common in the dominant arm. If you have a degenerative tear in one shoulder, there is a greater risk for a rotator cuff tear in the opposite shoulder -- even if you have no pain in that shoulder.
In brief: Growing pains... generally strike during two periods: in early childhood among 3- to 5-year-olds and, later, in 8- to 12-year-olds. In brief: Growing pains... generally strike during two periods: in early childhood among 3- to 5-year-olds and, later, in 8- to 12-year-olds. This is a helpful link that goes into more detail: http://kidshealth.org/parent/general/aches/growing_pains.html#.
During the growth spurts of adolescence, certain muscles and tendons can cause pain or discomfort. Osgood-Schlatter disease is a condition connected to these growth spurts, specifically affecting the knee. This condition is typically diagnosed in growing adolescents, especially boys ages 10 to 15.Teenage athletes engaged in sports involving a lot of jumping or running tend to be more susceptible to this condition.sgood-Schlatter disease is a condition connected to these growth spurts, specifically affecting the knee. This condition is typically diagnosed in growing adolescents, especially boys ages 10 to 15.