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
December, 1963 (Oh, What a Night) December, 1963 (Oh, What a Night) "December, 1963 (Oh, What a Night)" is a song by the Four Seasons, written by original Four Seasons keyboard player Bob Gaudio and his future wife Judy Parker, produced by Gaudio, and included on the group's album, "Who Loves You" (1975). The song features drummer Gerry Polci on lead vocals, with the usual lead Frankie Valli singing the bridge sections and backing vocals, and bass player Don Ciccone (former lead singer of The Critters) singing the falsetto part ("And I felt a rush like a rolling ball of thunder / Spinning my head around