I will do a video analysis of your tennis game.
Each sport has a right way of doing things. It takes time and effort to reach a certain level. Knowing your mistakes and learning from them, moving in a right direction will make your training much more effective and improve your performance in no time.
Upload some video footage of you playing some points. I will break down your strokes highlighting the issues and how to improve them.
I will provide you with a number of recommendations and exercises helping to fix the issues.
How important is it? It's a matter of a improvement sometime. But sometimes it can prevent long term injuries.
This little gig will help you improve, have more fun, surprise your friends or peers and finally win.