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The Best Athlete is a Smart Athlete
Take a deep dive into the world of sports science. Our article series provides you with the latest information from top scientists around the world.
Fitness Components
What does science say about human movement? Click here to learn more about the theory on what makes…
How To Train
Stop training aimlessly and focus on the factors you need in your own performance. Read our…
Energy Metabolism Basics
Want to learn the fundamentals of energy metabolism? Take a look at our in-depth articles to see…
The Rules of Sports
Want to learn the rules of a new sport? Be sure to check out our huge list of sports rules!
Spectrum of Teaching Styles
Mosston's spectrum of teaching styles consists of eleven teaching styles that are used in physical…
Newest posts
How Muscles Contract: The Size Principle
The size principle means that motor units (motor neuron and muscle fibers innervated by it) are activated in an order from smallest to largest.
How Muscles Contract: The All-Or-None Law
The all-or-none law states that if a stimulus exceeds an activation threshold, all the muscle fibers in a motor unit are simultaneously activated, and at full force.
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