Whoa! We are blown away by this girl!
10-year-old Kaylyn challenged a North Carolina military cadet in a push-up contest and she WON!
At the Active Heroes benefit, Kaylyn took on the full-grown man and totally kicked his butt!
Kaley Cuoco has a really healthy habit and she won't wait for the sun to do it!
Kaley loves to get her sweat on, not only for her rock solid bod's sake, but for her mental well being too we'd bet… we heard rumors going around that she and her hubby Ryan Sweeting might be arguing like all the time.
Luckily, Kaley knows the secret to staying cool during stressful times… working out!
Joe Manganiello is easily one of the fittest men in all of Hollywood.
His work ethic is incredible, and he must put in disgusting amounts of time at the gym to get his body.
Maintaining a physique like that is hard enough on its own, but growing even bigger?? That's nuts!
Elsa Pataky is a fighting MACHINE!
Chris Hemsworth's wife and the mother of his children showed the Thor actor a thing or two during a kick boxing workout.
In a snap posted to Instagram, Elsa looks determined as she gives Chris' glove a strong kick. Elsa captioned the seriously bad a** photo:
Hugh Jackman is still hot as ever.
Anna Wintour's 'favorite action star,' was spotted lifting what appeared to be a VERY heavy medicine ball outside of a gym in New York City's West Village.
Each time Hugh lifted the ball over his head, onlookers were treated to a prime view of the actor's crazy huge biceps. Oh those biceps.
We all knew that Usher could dance, but we didn't know he had all of this in him!
The Voice coach was hiding in Ellen DeGeneres' bushes during her show on Monday, so she challenged him to her American Ninja Warrior parking lot competition!
And he killed it!
Wait, she gained weight?!
Khloe Kardashian has been showing off her slim and trim figure for months now, but apparently she's gained some weight back!
She could have fooled us!
But the reason KoKo gave was a very inneresting one indeed! She shared this picture (above), captioning it: