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老年人由于各器官系统功能均比青年人差,锻炼尤其应注意科学、适量,确保安全。具体说,应注意以下几个方面:一、避免负重练习。老年人肌肉有所萎缩,肌力明显下降,30岁男子肌肉占体重的40%至50%,老年人仅占25%左右,神经系统协调反应能力较差,负重项目引起的紧张用力,使局部肌肉负担过重,对神经系统协调能力要求也较高,容易由于不适应而引起损伤。
The elderly due to the function of various organ systems are worse than young people, exercise, in particular, should pay attention to science, amount, to ensure safety. Specifically, should pay attention to the following aspects: First, avoid weight-bearing exercises. The elderly muscle atrophy, muscle strength decreased significantly, 30-year-old man muscle accounted for 40% to 50% of body weight, the elderly accounted for only about 25%, poor coordination of nervous system response capacity, stress caused by tension in the project, Excessive muscular burden on the nervous system coordination requirements are also higher, prone to damage due to maladjustment.