Strengthen the spine rotators by practicing rotational movements. You will improve your stance when hitting the ball.
Total body challenging joints-friendly workout at home. This is challenging training session for men, who need to exercise total body effectively and intensively in a short time.
This training is joints-friendly and it is divided in two rounds. Both rounds are challenging. The intensity of the training is quite high and somewhere is 30 seconds one of the longest in your life, but the benefits are magnificent and you are completely healthly trained in 15 minutes.
If you can't do it during the set time, believe that you can still last for a while. It also hurt me when I was doing the video. So let´s go.