One Status Fitness Approach: serious damage to the device is still in use do not know since when, for the training of public health approach in the Castle Park, residents of the district, such as mountains and plains like to take out, these forms of fitness devices to residents provides a convenient, but time goes along, Liaoyang exercise bike, these devices are inevitably presents the aging damage, and even become dangerous. Query Reporter of view. Even so, these fitness devices are still in the eyes of neighboring residents "meat and potatoes", some devices have been significantly damaged, there are people in continuous use. That about nearly 20 square fitness devices, not the same degree during most injured. Reporters saw, mostly accompanied by a label on the goods these devices, the device unit mark above is a fitness equipment company, using a term of four years, but means the date column are blank. As these devices for details of when the device, residents also are not clear. Its raw materials are mostly of polyethylene (PE) and polypropylene (PP) mainly, but also can be used polyvinyl chloride and polyamide. In imitation of natural leaf on the green grass, and the need to add an ultraviolet absorber. Polyethylene (PE): softer feel, appearance and movement performance is closer to natural grass, is widely accepted by users. It is currently the most widely used artificial grass fiber material polypropylene (PP) on the market: the grass fibers hard, generally applicable to the tennis court, playground, running track or decorative purposes. Wear a little worse than polyethylene nylon (Nylon): is the first artificial grass fiber raw materials, advanced fitness cars, belong to the first generation of artificial grass fiber material structure consists of three layers of artificial turf material. Base layer is made of compacted soil, gravel layer and asphalt or concrete layer. It requires a solid base layer, no distortion, smooth surface and impermeable, namely general concrete venue. Due to the large site area hockey, fitness car manufacturers, must handle the construction of the base layer, an indoor exercise bike, to prevent subsidence. If laying concrete layer, after the concrete has cured to cut expansion joints to prevent thermal expansion deformation and cracks. Above the base layer is a buffer layer, usually composed of rubber or foam. Rubber elastic medium, the thickness of 3 ~ 5mm. Foam with a lower cost, but poor elasticity, thickness 5 ~ 10mm, thick lawn is too soft, and easy to depression; lack of elasticity is too thin, would not achieve the buffer. The buffer layer should be firmly attached to the base layer, usually with white latex or all-purpose adhesive paste. Physical map indoor exercise bike, abundance and Information Technology Center (online consultation), Liaoyang exercise bike provided by the Shenyang City HSBC and Information Technology Center. Shenyang City HSBC and Information Technology Center (www.4000010001.com) (www.tz1288.com) is Shenyang, IT project co-leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In abundance and IT central leadership with the staff warmly welcome all inquiries negotiations to create abundance and IT center a better future.