topbird said:..space hopper I think they are called! great fun
Sorry to ask a dumb question..... but what do you do with this big ball during child birth/ generally - I am not sure I understand the point?
Hellokitty said:2 things to bear in mind. The ball should be 'anti-burst'. I'm not sure exactly what that means, but I'm guessing if it breaks it goes down slowly instead of dumping you unceremoniously on the floor!
Secondly the ideal position is with your hips higher than you knees and pelvis tilted forward. So make sure the ball is big enough for you, they do come in different sizes!