The State Sport General Administration promoted and developed four sets of Fitness Qigong which were universal at the beginning of this century. The Fitness Qigong are increasingly welcomed by the masses now. The paper makes a summary of recent research on the Fitness Qigong o Wuqinxi from the aspects of theoretical origins, fitness effects, mechanism and development Status, in order to better develop the Fitness Qigong oWuqinxi and promote national implementation of the national Fitness Qigong.

It introduced a new kind of magnet-absorbing climbing robot for turbine blade on site efficiently maintaining. Based on the experiment it got the following conclusions: Normal milling can not be applied to turbine blasé on site maintaining for its too strong forces and wallop. But the further research of the possibility for applying high speed milling can go on; Normal grinding can be applied to turbine blasé on site maintaining, and so does creep feed grinding because of its high efficiency and forces meeting the robotic design loading ability

This paper introduces a magnet-absorbing wall-climbing robot for efficiently maintaining turbine blades on site. The robot uses creep feed grinding to machine weld lines. An experimental platform was built with a sample robot manipulator system and a force measurement system. The formula of the grinding force was derived through analyzing the gathered data. The formula has an estimated error below 20%, which means it is comparatively precise and can supply data for future research on optimization of the manipulator design and the robot's control system.

The key parameters of oaring dynamometer device are optimally designed in order to improve the accuracy of measurements. Traditional optimization methods are difficult to used for reasons of the structure, material and the particularity of manufacturing process of the oaring. Additionally the mechanics characteristics will become complicated with the device installed. This paper established parameterized model for structure of the device and mathematic model for optimal calculation, by using ANSYS software, and optimally designed the pivotal geometry parameters of sleeve structure. Results show that the diameter of sleeve can be reduced 2.45mm compared to the predesign dimension. Experiments were performed to guarantee the reliability of the optimization results.

Athletics generation and the development as well as human daily behavior relations always are the focus of people's attention. However, the study made already shows that there is a lack of development from the perspective of the screen and in-depth study in theory. This paper tries to explain on life-oriented Athletics losing and regression from the latitude phase two of our athletics program. The main purpose is to testify that the philosophical point of the new curriculum standards verification concept athletics courses life regressionis inevitable.