YouTuber Stan Browney is no stranger to fitness challenges. He's run a mile a day for a whole month, worked out for 24 hours straight, and taken on some of the most difficult fitness fads on TikTok.

Calisthenics vloggers Stan Browney and Arjen Albers have taken on a variety of physically gruelling fitness challenges, including military fitness tests and working out for 24 hours straight. But ...

YouTuber and calisthenics athlete Stan Browney regularly takes on fitness challenges that push him to his physical limits, including trying to lift a total of 100,000 pounds over the course of a ...

Add Yahoo as a preferred source to see more of our stories on Google. YouTuber Stan Browney loves a challenge. This is the guy who attempted 1,000 situps in a single hour earlier this year. So while ...

Browney and several other fitness YouTubers successfully beat my no hands pullup record a few weeks after I posted my video. After taking 2 months of getting stronger, I finally decided I was ready to ...

The FBI Physical Fitness Test is, as the name implies, a means of assessing the functional fitness of candidates hoping to train as special agents. It is also a popular challenge on YouTube; ...