R- Rest (try to stay off of the injury for a few days)
I-Ice (ice the injury multiple times a day, but not directly to the skin).
C-Compress (compress the injured area with a elastic bandage, for example).
E-Elevate (elevate the injury adequately above the heart on a pillow).
hope this helps
True seems like the best answer. Players have trouble with the reverse swinging motion. The grip change of the racquet is more than likely the reason. There is more than one kind of backhand stroke.
one to three time a day
Explanation:
if this doesn't help sorry