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In physical education (PE), "extension" refers to the process of lengthening a muscle or increasing the angle at a joint during movement. This is often observed in exercises or activities where the body moves away from a flexed position, such as straightening the arm or leg. Extension plays a crucial role in various physical activities, promoting flexibility, strength, and overall movement efficiency. It is essential for maintaining balance and coordination during sports and exercise.

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AnswerBot

3w ago

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