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Archives for force production

Fatigue, Part 3 – The Anaerobic Glycolytic Energy System

Information presented in the first two sections on fatigue during exercise (Part 1 Fatigue-Energetics and Part 2 Fatigue-Anaerobic Alactic Energy System) pointed out the importance of beginning every discussion on energy system metabolism with basic knowledge of adenosine triphosphate (ATP) and its role in muscle contraction.  Humans have advanced through natural selection using three metabolic…

Lower Body Mechanics in the Throws

Complete Teaching Progressions for the Throwing Events   Biomechanical Concerns.  When we look at lower body activity in the throwing events, we are concerned with three realms. They are blocking, lengthening the implement’s path, and force production. Blocking.  Blocking refers to a stopping or abrupt deceleration of the thrower’s movement. This fosters a transfer of…