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Physical Education (PE)
>
agency anlage
力量素质
是指人的机体或机体的某一部分肌肉工作(收缩和舒张)时克服内外阻力的能力。外部阻力是指物体的重量、支撑反作用力、摩擦力以及空气或水的阻力等。内部阻力包括肌肉的粘滞力、关节的加固力及各肌肉间的对抗力等。外部阻力往往是发展
力量素质
的手段,人体在克服这些阻力中提高、发展自身的
力量素质
。
静力性练习: