"Though we don't think about our elbows, or how much we use them, they are crucial to the way we live our lives. Imagine not being able to ever bend your arm, or ever stretch it out," observed orthopedic physician's assistant Carla Robinson. Yet, when a person develops tennis elbow, he or she will probably think about the joint often. Since billions of dollars are spent on this painful condition each year, it is important to be familiar with its causes so a person may avoid such an injury.
