Otherwise know as a exercise ball, or stability ball. Found in gyms and home gyms alike, meant to aid sit ups/press ups, but much more fun when used as a chair or for generally rolling around on, with.....
by Jo Ellen July 21, 2005
1. Let’s work together on Swiss balls
2. In Switzerland, a man took his draws off so I saw Swiss balls for the first time ever!
2. In Switzerland, a man took his draws off so I saw Swiss balls for the first time ever!
by Kidswillbekids July 10, 2019