Need tips on how to warm up before a run or game? Track and field star Bryan Clay shows you how to do an active "Up & Back" warm-up through drills and sprints.

In this next lesson, part two in Bryan Clay's active warm-up series, learn how to activate big and small muscles so that you perform your best and avoid injury.

In part three of this series on active warm-ups, Olympic Gold Medalist Brian Clay introduces warm-up exercises for your hips, quads, and hamstrings.

In this lesson, the last in a series on muscle activation, track and field star Bryan Clay shares pro tips for warming up the hips, neck, back, legs, and core.

Want to learn how to throw a discus properly? Let Olympic Decathlon Gold Medalist Bryan Clay show you his technique for a winning throw.

Ever wonder what an Olympic athlete consumes in a day? Pro athlete Bryan Clay shares his daily nutrition regimen for peak performance, endurance, and weight.

Get tips from Bryan Clay, Olympic Gold Medalist in the Decathlon, on how to throw a shot put. He'll cover the proper form, common mistakes, and how to train.

The first hurdle sets the pace! Track star Dominique Arnold how to explains rookie mistakes, sail over that first hurdle, and set yourself up for a great race.

If you hit a hurdle, all is not lost! Track star Dominique Arnold, record holder for American high hurdles, explains what to do if you hit a hurdle.