许多人喜欢游泳健身,但常规的游泳的确让人乏味,可是只在水中泡着,又达不到锻炼的目的。其实增加一点变化,既可以增加娱乐性,又不失去锻炼的效果。譬如:水中跑步人在水中活动的受阻感是空气中的800多倍,水的散热性也远大于空气,是空气的28倍。若完成同样的动作,人在水中与在陆地相比要多用6倍以上的力气,消耗的热量也是 Many people like swimming and fitness, but routine swimming is really tedious, but only in the water bubble, and can not reach the purpose of exercise. In fact, a little increase in change, both to increase entertainment, without losing the effect of exercise. For example: water runners in the water blocking the sense of activity in the air more than 800 times, water heat dissipation is much larger than the air is 28 times the air. If done the same action, people in the water compared with the land more than 6 times more effort, the calories consumed