As more and more people are putting their personal health on a more important position than before, how to enhance public health has become a question surrounded by intensive debate. Some advocate that increasing the amount of publicport facilities can address this problem most effectively, while others argue that this measure is inadequate, and many other methods are needed. In my opinion, the number of public exercise equipments is the key of this problem, therefore the increase of them would be the best solution to the public health issue.