Posted by a reviewer on Amazon

Its perfect for doing ab workouts at home but also convenient for stair climbs drills on turf or grass squats the list goes on

Posted by a reviewer on Amazon

I selected the wrong size

Posted by a reviewer on Amazon

So as such this does not fit what i wanted but that was my fault

Posted by a reviewer on Amazon

It does not come with directions on how to blow up the ball

Posted by a reviewer on Amazon

Not only is it extremely labor intensive it looks extremely inappropriate when bystanders pass the room i would know

Posted by a reviewer on Amazon

Great for military crunch alternate vups toe touch lying on back etc

Posted by a reviewer on Amazon

Received today and was excited to give it a try seems like good quality and has excellent grip but the problem is it only bounces about a foot off the ground if that high i was going to return it but i checked the air pressure and filled it to correct pressure and now it bounces great