When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Sit-up haters, we've got a sit-up free workout ready and waiting for you to ...

This isn’t your usual keepy up session. Watch as players take on the insane challenge of juggling a massive yoga ball using ...

Sitting on a ball encourages better back and neck posture. Source: Tomer T. Levin MD People are often surprised to see me sitting on a yoga ball. It’s not the conventional therapist’s armchair. My job ...