I need help with being able to control my hits with my nondomiant hand?

I got into a snowboarding accident the year before, and due to the injuries sustained from it, I'm not allowed to use my right arm anymore to play. As a result, I have to switch to my left arm, and I'm having several issues with controlling the ball with my left. If this has happened to anyone, can they give me tips on how to fix my hits and serves with my left arm?





Also, I used to use a two handed back hand when I used my right arm, but because of my shoulder, I'm using only one handed back hands with my left, since it hurts my shoulder if I use both hands. Are there any drills to make my back hand more effective and easier to control?I need help with being able to control my hits with my nondomiant hand?
You should definitely find a left handed coach to teach you how to use that hand to hit. If that's not possible, then you should try and find left-handed friends who play tennis who are competent enough to teach you how to hit with your left hand.





In addition, you should also watch replays of left handed professional players who have a style similar to how you played with your right hand, as a good reference point.





Finally, you should supplement all of this with a weight training program. Your left arm is probably much weaker than your right arm and no matter how well your form is you will need to boost your strength in order to hit competently.