Milliard Yellow Peanut Ball - Used to improve posture and in weight lifting exercises to increase core strength  
  
 Easy to integrate into almost any training regimen. Great for use at the gym, in yoga, or in your living room.  
  
 Used to promote labor progress specifically in epidural birth  
  
 To inflate the peanut ball to its full size, pump the ball with included hand pump. Add more air after 12 hours until it is fully expanded.  
  
 Anti-burst compound prevents the ball from violently bursting if punctured.