Start by sitting in a chair and then stand up. Do not use your hands. If this is too challenging, use a chair with armrests to push up or place your hands on your knees for assistance. Do three sets ...

Mimi might have declared herself this season’s villain earlier in the show, but Courtney and Grant are giving her a run for her money.

Pairing a mesh-lined back with a cushioned seat, this chair is the ideal balance of everything you need in a quality chair.

Choose exercises that both challenge your core and where you're confident your form is perfect, as well as those that you ...