First things first: an exercise ball = physio ball = stability ball = fitness ball. Got that? Good. "A stability ball is a great way to amp up exercises for the entire body: upper, lower, and core." ...

Physio ball, exercise ball, stability ball, fitness ball — whatever you call it, we think a ball is must have for just about everyone. A stability ball can be used in the office and the gym — with a ...

How to have a ball while working out? Reporter Minna Lessig talks to us about exercising on these giant balls, which look like something out of "romper room." The main benefit of using an exercise ...

Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. Feel like your no-equipment workouts just aren’t doing enough? Hate the cost and ...