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
Jewel Ball of the most prominent Kansas City families. A person can debut only if a family member has debuted before them or if the family makes a large donation. Jewel Ball The Jewel Ball is the main annual debutante ball held in Kansas City, Missouri, in the United States. It is organized by the Jewel Ball Foundation, which appoints a prominent Kansas City socialite to be the chairwoman. Beginning in 1887, partially in response to the establishment of St. Louis's popular annual Veiled Prophet Fair and Veiled Prophet Ball in 1878, Kansas City held an annual harvest-time, Mardi Gras-style festival called