With more than 15 years under his belt, Marks has refined a 16-week training plan that he now uses with all his new clients ...

“Most of the time, wrist pain in a push-up or high plank comes down to mobility or positioning, if it isn’t something more severe like arthritis or an injury,” explains certified trainer Roger ...

Stand with your feet hip-width apart and hold onto a stable surface for balance. You can use the backrest of a chair, a bar stool, a breakfast bar, or even a wall. Extend your left leg behind you, ...