8 moves and 8 minutes are all you need to activate your deep core, sculpt your abs and improve posture, according to a Pilates instructor

This upper body workout takes 20-minutes and helps sculpt a strong back and biceps

I did these four exercises to improve my lower-body strength and mobility, and here's what happened

This three-move kettlebell abs workout builds core stability and full-body strength without the need for crunches, sit-ups, or twists

Jennifer Aniston's personal trainer shares five equipment-free core exercises you can do, and they only take 10 minutes

You can finally watch plain old YouTube on your Peloton