If you didn't know by now, you can always count on Halle Berry to share an intense workout on her Instagram "Fitness Friday" series. She's shared her notoriously hard ab workouts, bodyweight workouts, ...

Khamzat Chimaev’s cardio may no longer be a concern. In preparation for his UFC 319 against Dricus du Plessis, his coaches claim that he is running through rounds, walking through fresh training ...

Khabib Nurmagomedov rates UFC welterweight champion Belal Muhammad's cardio very highly. Muhammad (24-3 MMA, 15-3 UFC) is unbeaten in his past 11 fights, outlasting Leon Edwards, Gilbert Burns and ...

Ben Askren’s health is improving gradually after his double lung transplant. The former UFC star was in terrible condition ...

Conor McGregor, the Irish firebrand of the UFC, has long been a paradox in the octagon. His lightning-fast knockouts are legendary, but so is his tendency to gas out, which has perplexed fight fans ...

The path from boxing to MMA is mostly one-way. While MMA stars like Conor McGregor and Nate Diaz have famously crossed over ...

Can anyone challenge UFC’s cardio machine, Merab Dvalishvili? That’s the question fans and analysts ask as the reigning bantamweight champion gears up for his fourth title defense of the year at UFC ...