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有益于健康的有氧运动人到中年，在繁忙工作之余，进行体育锻炼十分有益。中等强度的有氧运动倍受中老年人的青睐。有氧运动的生理作用：１．提高机体的心血管、呼吸系统功能，降低血脂，改善冠状动脉循环，增强心肌血液供应，预防、延缓心血管疾病的发生和发展。２。有益...
Healthy aerobic exercise To middle-aged people, in the busy working time, physical activity is very useful. Moderate-intensity aerobic exercise is favored by the elderly. Physiological effects of aerobic exercise: 1. Improve the body’s cardiovascular, respiratory system function, lower blood lipids, improve coronary circulation, enhance myocardial blood supply, prevent, delay the occurrence and development of cardiovascular disease. 2. Useful ...