10 things you never knew about the President’s Physical Fitness Challenge

How did the fitness test that plagued the nation's gym classes and tortured its students get its start? How has it changed? We share 10 fun fitness facts.

6 Seriously Strong Beginner Kettlebell Tips, According to Top Peloton Instructors

Get comfortable (and strong) with this clutch training tool.

Peloton instructor Jess Sims holds a kettlebell