Exercise ball a chair because of ergonomic considerations or biomechanical reasons. This large plastic ball, known as a "birth ball", can also be used during labour to aid the descent of the fetal head into the pelvis. Sitting in an upright position will also aid fetal positioning and is more comfortable for the woman. Sitting on the ball with arms placed on a bed, table or otherwise sturdy object for support and gently rocking the hips may help the woman during contractions and aid the natural physiological process of birth. Exercise ball An exercise ball, also known as a Swiss Ball, is
Lolo ball Lolo ball A Lolo Ball, also known as a Pogo Ball, Springbal, Lolobal, Disc-O, Pogobal, or Pogo-It, is a toy. It consists of a seamless figure-8 rubber ball locked into a structurally supported, sturdy plastic platform. To play with it, one stands on the plastic platform, balancing one's weight on the bottom portion of the rubber ball, and jumps or hops around in the same manner as one would use a pogo stick. Invented by two Belgian men Van Der Cleyen and Ribbens in 1969, the lolo ball became a fad in the mid-1980s when Hasbro mass-produced it. Hasbro produced