CONCLUSION: Aerobic exercise can promote health by several biological mechanisms. It is one of important means in promotinghealth and exercise rehabilitation.
结论：有氧运动能通过多种生物学机制促进健康，是运动健身和运动康复的重要手段之一。
2
OBJECTIVE: to probe into the main biological mechanism of aerobic exercisepromotinghealth in order to supply some theoretic gists for training, promotinghealth and exercise rehabilitation.
目的：探索有氧运动促进健康的机制，以期为运动训练、运动健身和运动康复提供理论依据。
3
The health-promoting lifestyle was good and above in 60% of the elderly people, nutrition was good and above in 89.4% of them, and physical exercise was common and bad in 68.2% of them.