Add Yahoo as a preferred source to see more of our stories on Google. For more than a decade CrossFit has been the dominant sport of fitness, with its competitions combining weightlifting, ...

It looks like a race, feels like a brutal group workout and keeps popping up all over social media. Hyrox is changing how people think about training, and who it’s for. No, we're not talking about the ...

First of all, a sled workout is a full-body workout. Whether you’re pushing, pulling, rowing, or rotating a sled, you’re engaging all muscles involved in cycling, from your legs and glutes to your ...