Physio balls (or Swiss balls) are an efficient way to strengthen the core muscles–abs, lower back and […] Skip to content. All Sections. Subscribe Now. 36°F. Tuesday, January 28th 2025 ...

The physio ball is one of my favorite pieces of gym equipment. It decreases the base of support and adds a stability challenge, which increases your connection to your core. It also forces you to ...

Physio balls cost $20-$40 and come in various sizes. Typically men should use a 75mm ball while women would be better off using a 65mm or 55mm ball. It's smart to check this out before buying.

Thomas stands on a half physio ball — an inflated rubber, semicircular ball, with a flat platform to stand on and a rounded part which faces the ground. Then, he squats down to perform various ...