What's so startling about these injuries is not that they happen, but that they are happening in children. Overuse injuries are typically seen in professional athletes or adults who exercise intensely. Now it's the number one diagnosis in my practice. Children are actually more vulnerable to overuse injuries than adults because their bones and joints are still developing. While most of these injuries will heal with rest and physical therapy, Micheli says they can sometimes result in permanent bone damage that will require surgery to prevent further damage.
Experts point to the increase in kids' year-round involvement in sports as part of the problem.
A child playing soccer used to play for the season, then move on to something else or simply rest in the off-season. Now it's possible for a child to participate in the same or similar sport all year, giving the body little opportunity to recover. If your child runs often, replace her shoes when they start to show signs of wear. Be aware of any physical abnormalities in your child, such as bowlegs, flat feet, or legs that are two different lengths. These conditions can make some activities more painful for your child.