As you lower down and push back up, you engage multiple major muscle groups and joints, making it a worthy addition to your workout routine. “I’ve had clients in their 40s, 50s, and 60s hit ...

But recently, a new viral fitness craze has taken the internet by storm: the 11 push-up challenge. “[Is] on the knees okay?” Robbins asked, to which Dr. Wright replied, “No.” (Dr.

performing a few push-ups as Barrymore stared on in amazement. “Just like that! Then you’re doing body weight work!” Sign up for Entertainment Weekly's free daily newsletter to get breaking ...