In recent years, with the improvement of living standard, people's health consciousness also more and more strong.However, due to the fast-paced way of life and increase of stress at work, in a state of sub-health population is also growing.The world health organization's investigation and research shows that physical exercise is to resist the health and the best way to change the sub-health state.As people's consumption ability and consumption idea change, people also increased investment in terms of fitness