如今,电风扇乃至空调早已进入寻常百姓家。作为我国人民数千年夏日纳凉的主要工具——扇子却受到冷落,难觅踪影。然而,在炎热的夏日,老年人摇扇不仅是消暑纳凉的手段,还具有健身防病的作用。摇扇是一种需要手指、腕和肩部关节、肌肉协调配合的上肢运动。盛夏时节,老年人经常摇扇纳凉,正是锻炼上肢、关节、肌肉的好机会。摇扇不仅可以促进肌肉的血液循环,而且能够增加上肢肌肉力量和关节协调 Today, electric fans and air conditioners have already entered the homes of ordinary people. As the main tool of our country’s thousands of years of summer coolness - fans are ignored, hard to find trace. However, on the hot summer days, elderly people shake the fan is not only a means of refreshing the cool, but also has the role of fitness and disease prevention. The swing fan is a kind of upper limb movement that requires the coordination of the fingers, wrists and shoulders and muscles. Summer season, the elderly often shakes fan cool, it is a good opportunity to exercise upper limbs, joints, muscles. Shaker fans not only promote muscle blood circulation, but also increase upper limb muscle strength and joint coordination