There are many reasons why people can develop bursitis. However, prevention is the best treatment for chronic joint pain. Repetitive use of the joints, especially if you are overweight, can put unnecessary stress on your bursa. Some activities can't be avoided because of the demands of daily life. This is especially true for those who spend a lot time on their knees and those who engage in vigorous sporting activities. However, there are many things you can do to prevent…