Exercise ball Exercise ball An exercise ball, also known as a Swiss Ball, is a ball constructed of soft elastic with a diameter of approximately 35 to 85 centimeters (14 to 34 inches) and filled with air. The air pressure is changed by removing a valve stem and either filling with air or letting the ball deflate. It is most often used in physical therapy, athletic training and exercise. It can also be used for weight training. The ball, while often referred to as a Swiss ball, is also known by a number of different names, including balance ball, birth ball, body
Bungee ball Bungee ball Bungee balls are toys that are produced as a means of enhancing a person's hand–eye coordination. Traditionally, a bungee ball is made of plastic. At one end or an elastic cord a person slips his/her finger into a notch and at the other end is an elastic hollow ball containing synthetic liquid. Bungee balls were a fad in February 1991 and most bungee balls were sold during this time period. After March 2003, they started vanishing from stores partly due to controversy over what was contained inside them. They were also discontinued in many stores because often after