Almost all of your joints are used in tennis, but the main ones in a tennis serve are the knee joints, and elbow joints.
Probably a tennis court. Alot of schools play it in their gym, so you might want to find a similar surface. To protect your joints, where the proper padding!
gravel ?
If one recently experiences oneself executing a funny turn while playing tennis, one should seek some medical advice regarding their joints. The individual might have twisted something.
You could be playing four square, or, perhaps tennis or basketball. However, you could say the courts used for tennis and basketball are rectangles.
Because playing Tennis is exercise. If playing Tennis is what they do all the time, then they will be very fit.
True.
On a tennis court of course! O_o
no, because they are for playing tennis.
When playing tennis, the arm is used as a 3rd class lever. Also, you can research how the human body reacts to such strenuous sporting activity.
you use you difibula fibia patella and metacarples
Dinara Safina and Amelie Mauresmo