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
This Is Not a Ball This Is Not a Ball This Is Not a Ball is a feature documentary film premiered in June 2014 produced by Emilio Azcarraga Jean and Bernardo Gomez and El Mall and Videocine as producing companies. The documentary is directed by Brazilian artist Vik Muniz and Juan Rendón. The documentary narrates the story of how a small round object such as a soccer ball can transform the lives of individuals and communities around the world. It explores the passion for soccer in countries such as Brazil, Mexico, Germany, Sierra Leone, China and Pakistan. Throughout the documentary, there are interviews with children