Most of tennis players don’t need any of these exercises. Actually, it could be dangerous.
Each of them has a specific purpose to improve Arthur’s footwork. Just sharing to give you ideas of what you might do once you master the basics, which is the hardest thing to do!
If you are really keen to do the drills shown in the video, be sure that first you can squat at least 1.5 times your body weight. Then, that you can do one leg squats. If you can do both, it might be ok to do them.
In any case, I recommend to 95% of people who want to master the foundations of footwork to check out my footwork video course:
https://www.ready2perform.com/footwork
You will know the drills that you can do at home.
You will understand where to recover on the court.
You will do less effort for more results.
And you will see better the game.
Enjoy!
If you are keen to follow my work online, perform better in your sport an especially in tennis:
http://www.BenoitFoucher.com
To know more about Gareth’ Shelbourne awesome coaching:
https://www.move4sport.org.uk/coach-gareth