When you are doing tennis drills on the tennis wall there are a few things to keep in mind to make the workout effective and safe. First, it is important to use the right equipment, such as a tennis ball and racket suitable for use on a wall. When serving, care should be taken not to hit the ball too hard to avoid injury from rebound. During batting practice, care should also be taken not to hit the ball too hard to avoid injuries from uncontrolled balls.
It is also important to pay attention to posture and technique to avoid injury and increase the effectiveness of training. Good posture and technique can also help prevent overuse injuries. Finally, training on the tennis wall should not be too one-sided in order to sufficiently train the muscle groups and avoid one-sided stress. It is recommended to practice different stroke types and to complement the training with other drills such as running and coordination training.