There's a peak-performer mindset for every activity you engage in, from sports to work performance and even to sexual performance. You just have to find it.

You think you know tough? If so, try our “Toughest Sports” quiz and find out which is tougher: Boxing, Football or Ice Hockey? Or which rodeo sport is toughest: Bronc Riding, Calf Roping or Steer Wrestling?

The best workout for your sex life is one you can do sitting down—without a lap dancer.