体育锻炼可以延缓人体各器官系统机能的衰退,使人变的年轻壮实,根据老年人的生理特点,从事三个方面的体育锻炼项目为适宜: 一、有益于心血管、呼吸系统机能持久性的锻炼项目,就是说锻炼人体的耐力,如走步、慢跑、游泳等。二、能增强骨骼力量的简单重复性的锻炼项目,也就是能增加全身力量的运动项目,如推举杠铃、哑铃操、俯卧撑、仰卧起坐等。 Physical exercises can delay the decline of the function of various organs and organs of the human body, make people become young and strong, and work on three aspects of physical exercise items according to the physiological characteristics of the elderly: (1) Beneficial to the persistence of cardiovascular and respiratory functions Exercise items, that is, exercise the body’s endurance, such as walking, jogging, swimming and so on. Second, the simple and repetitive exercise that can enhance the strength of the bones, which is to increase the body strength of the sport, such as the recommended barbell, dumbbell exercises, push-ups, sit-ups and so on.