For more than a decade CrossFit has been the dominant sport of fitness, with its competitions combining weightlifting, conditioning, and gymnastics. Now, Hyrox, the self-proclaimed “World Series of ...

We all want simple workouts that deliver results, and that's why the 21-15-9 format has become a staple in high-intensity functional fitness. Originally a CrossFit workout, it involves completing one ...

CrossFit's cult-like following can feel a little, um, weird sometimes. It's strange for people to be so in love with something that most people avoid at all costs -- exercise. Especially intense, ...