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讨论身体行为是一个行为的连续体 ,揭示老年幸福新概念 ,阐述体育活动是改善老年人生活质量达到老年幸福的重要途径
Discusses the physical behavior is a continuum of behavior, reveals the new concept of old age happiness, elaborates physical activity is an important way to improve the quality of life of the elderly to achieve the elderly happiness