The David Beckham Cardio Workout That Will Make You Drop


For more than 10 years, my job has been observing, following, and sharing the stories of some of the fittest people in the world. The one problem: most of their workouts have beenĀ edited by magazines to make them more “doable” for the average person.

It makes sense, but also can be a little deceiving. Year after year people ask me, “What are the hardest workouts you’ve seen?”

If you’re looking for an abs workout, sprints are the secret weapon of all…

What do you think?