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人进入了中年以后,要锻炼肺活量。而吹气球能增加人的肺活量,促进新陈代谢。因为吹气球是深呼吸运动,不仅消耗一定的能量和脂肪,
People into middle age, to exercise lung capacity. The balloon can increase people’s vital capacity, promote metabolism. Because the balloon is a deep breathing exercise, not only consume a certain amount of energy and fat,