Check your racket and strings The best way to prevent tennis elbow is by having good form on your strokes, especially your backhand. Poor form often causes a player to hit the ball late or off-balance, causing their arm to have to do most of the work, rather than...
Strings may be the soul of racquet, but to many players they are just an afterthought. Players will spend 6 months trying out racquets and 6 minutes choosing a string.