i think sometimes the balls are lopsidedOriginally posted by: Gibson486
Anyone know how to buy one of these? I know that a certian height needs a certain one, but are all these balls made equal?
Originally posted by: jdub1107
They usually have a chart on the box. Got mine from Big 5.
Yep. Get one according to your height. I found one at Sports Authority for like $20. Killer ab/core workout.Originally posted by: jdub1107
They usually have a chart on the box. Got mine from Big 5.
Originally posted by: Gibson486
Originally posted by: jdub1107
They usually have a chart on the box. Got mine from Big 5.
i know how to pick the size, i just want to know i there is really any difference in quality. For exmaple, one place says that it is the type used in the gym while another says it is commercial grade. Does it really mean anything?