Tennis serves and returns.
Hey everyone, i'm not sure if it's only me but most times when I play a match I have trouble hitting the ball back after my serve is returned. I serve relatively fast probably in the 100-90mph for my first serve. But the problem is when my serve is returned I have problems hitting it back over, either I over hit it or under hit it. It feels like I can't get back in the groove after. Is there any tips for this problem?