![Mode33 Exercise Ball - 55 to 85cm Extra Thick Anti-Burst Yoga Ball with Hand Pump - Gym Ball for Fitness, Pilates ball, bouncing ball, Labour, Birthing Ball pregnancy, Swiss Ball - (M ( Mode33 Exercise Ball - 55 to 85cm Extra Thick Anti-Burst Yoga Ball with Hand Pump - Gym Ball for Fitness, Pilates ball, bouncing ball, Labour, Birthing Ball pregnancy, Swiss Ball - (M (](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81SdMz+PAPL._AC_SL1500_.jpg)
Mode33 Exercise Ball - 55 to 85cm Extra Thick Anti-Burst Yoga Ball with Hand Pump - Gym Ball for Fitness, Pilates ball, bouncing ball, Labour, Birthing Ball pregnancy, Swiss Ball - (M (
![Pregnant woman bouncing on exercise ball with young daughter in a fitness studio Stock Photo - Alamy Pregnant woman bouncing on exercise ball with young daughter in a fitness studio Stock Photo - Alamy](https://c8.alamy.com/comp/WJX14C/pregnant-woman-bouncing-on-exercise-ball-with-young-daughter-in-a-fitness-studio-WJX14C.jpg)
Pregnant woman bouncing on exercise ball with young daughter in a fitness studio Stock Photo - Alamy
![BABYGO® Birthing Ball For Pregnancy Maternity Labour & Yoga + Our 100 Page Pregnancy Book, Exercise, Birth & Recovery Plan, Anti-Burst Eco Friendly Material 65cm 75cm Includes Pump : Amazon.co.uk: Sports & BABYGO® Birthing Ball For Pregnancy Maternity Labour & Yoga + Our 100 Page Pregnancy Book, Exercise, Birth & Recovery Plan, Anti-Burst Eco Friendly Material 65cm 75cm Includes Pump : Amazon.co.uk: Sports &](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61gCbSADnFL._AC_SL1500_.jpg)