This topic explores the physiological foundations of physical activity, focusing on how the skeletal, muscular, cardiovascular, and respiratory systems function individually and interactively to produce movement. It examines the mechanics of motion, including lever systems, planes, and axes, alongside the bioenergetics of aerobic and anaerobic energy systems during varying intensities of exercise. Students investigate both the immediate responses to physical exertion and the long-term adaptations resulting from sustained training. Mastery of this content is essential for analyzing athletic performance, understanding injury prevention, and designing effective fitness programs.
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Essential terms to know
Practice questions tailored to this topic