Spanish soccer club Real Sociedad is using BalanceTutor from Israel’s MediTouch to help its teams improve balance and dexterity, especially after an injury. The 4D treadmill uses unexpected perambulation (jolting to the side etc.) to deliberately disrupt the player’s balance.
https://www.israel21c.org/real-sociedad-using-israeli-4d-treadmill-to-rehab-players/