Jim Dreeben, 83, took up CrossFit in his 80s and got hooked. He does 100 push-ups and also planks six days a week, and his doctor told him to keep going. Dreeben's active lifestyle includes kayaking, ...

Texas has more "Murph Challenge" hosts than any other state, who lead the workout to remember a Medal of Honor recipient who saved Houstonian Marcus Luttrell.

This deceptively simple workout takes just one barbell, but it lit up my shoulders, legs and lungs ...

Meta boss Mark Zuckerberg recently shared on Facebook and Instagram that he had completed the “Murph” challenge, which is named for Navy Lieutenant Michael Murphy, who was killed in Afghanistan in ...

The challenge also raises money for nonprofits such as the Michael P. Murphy Memorial Scholarship Foundation and U.P.

Jim Dreeben has always been active, but it wasn't until he was in his 80s that he took up CrossFit. Dreeben, a retiree in Riverhead, New York, now does weekly CrossFit sessions and 100 push-ups six ...