How was Usain Bolt able to hit peak physical, technical, and mental form at 9.35 p.m. on 16 August 2009 at the World Athletics Championships in Berlin, when he ran the 100 meters in 9.58 seconds? Art?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." POV: You started working out a few months ago, and you've been consistently hitting the same reps of the ...

Periodization—planning phases of your training—can take different forms, but follows universal rules that will help you get the most from your training. New perk: Easily find new routes and hidden ...

Few training methods are scientifically proven to yield results. Periodization is the exception. In general, there are three categories of periodization: linear, reverse-linear and undulating. Linear ...

If you, like many runners, build your own training plans, understanding periodization is important to help you get the most from your training and race your best. Periodization is an exercise science ...