By exploring the meaning,nature and cognition of classification of the content of the sports works of art,the paper lay the foundation for promoting the teaching of domestic higher physical education major,which initiatively turns ＂the passing on and learning of skills＂ of sports performance-based teaching into ＂the inheritance of culture＂ of people-based teaching,so as to improve its effect of ＂teaching technology to teach people＂.
First of all,intangible cultural heritage protection is an important factor that can stimulate human creativity and has the function for the maintenance of cultural diversity and a great significance to building a harmonious society.Secondly,the development of folk sports awakens the people to love and pursue in the process of the protection and development of non-material cultural heritage.＂Baizhifang Lion＂ is one of famous folk fairs in Beijing and has a unique feature of folk sports.But it is unprecedentedly impacted by rapid economic development.＂Baizhifang lion＂ has been incorporated into the first batch of national intangible cultural heritage list expansion projects in 2008 in order to save it.This paper analyzes these questions what are the cultural characteristics,the development,and conservation status of ＂Baizhifang Lion＂ by literature,field trips and other research methods from the perspective of anthropology and ethnology.The study finds that the development of＂Baizhifang Lion＂has problems in the inadequate talent crisis,personnel training,management and finance.The paper proposes the strategy to the protection and heritage of ＂Baizhifang Lion＂ with more support and establishing school research institutions so as to arouse the whole nation＇s cultural consciousness and provide a reference for the development of national folk sports in China.
The research uses literature method and deductive reasoning method to discuss the meaning of general education,and the relationship between general education and university physical education.The paper also analyzes major problems in the current university physical education,such as the poor adaptive nature of the courses,the gap in the quality of the teachers and the backward theoretic teaching and teaching method.Finally,the paper points out the way to carry out physical reform in university under general education,including building a multi and unique curriculum;optimizing the knowledge structure of PE teachers,improving teaching method and content,etc.
By the methods of literature review,expert interview and logical analysis,this paper dynamically integrates the management by objectives theory with the preparation and participation of competitive sports.Meanwhile,the paper made an explicitly answer about what is the competition objectives,management of competition objectives and how to implement it,etc.It primarily sets up the theory framework of the competition management by objectives theory.
At present,the PE teacher＇s pre-vocational training is controversial among the primary and middle school employers.The most typical one is that the sport technique of the graduates has been decreasing significantly and their de-professional characteristic is evident.And there is no general-accepted explanation for this phenomenon.Therefore,reviewing the deep root of the phenomenon and exploring accurate theoretic perspective has been the core of the solution.The paper tries to adopt the core element of the course and interaction of multi-factors as the new perspective,summarize and analyzes the relations between the elements of the training quality of the PE teachers during training,exploring the inner rules to scientifically guide the training process and aims to enhance the training service quality.
With 689 teenagers in subtropics as the research object,using skin-fold method and mathematical statistics,the author tested their skin-fold of the upper arm,shoulder,abdomen the umbilical plexus and the subcutaneous fat of ventral part.Through statistics and analysis,the paper obtained the mean value of the skin-fold in the four parts and the fat content,so as to enable in-depth understanding to the subcutaneous fat development and human nutrition storage changing circumstances of the subtropical teenagers and provide a new perspectives for the research of the study of nutrition,anthropology,education,sports material in the 21st century.
Using video games and live observation,technical statistical data analysis and other methods,the paper analyzes the attack ability and the effect between major rivals and China's men's basketball team in the 25th annual Asian Basketball Championship and the 16th Guangzhou Asian Games.The comparative study shows that in China,without the lead of YAO Ming and YI Jian-lian,the insider strength is decreased,especially in the final,the defensive overall quality is poorer,personal effective attacking ability at different position is weaker.The initiative and aggressiveness of the players in fighting for the rebounding is not enough.The rebounding tactics are rarely displayed.
While the instrumental rational value of sport has been self-evident,its value of humanistic education is often obscured.The humanistic value of sport is mainly manifested in the aspects of revering life,respecting opponents,knowing responsibility,surpassing oneself and etc.The construction of harmonious campus is inseparable from the perseverance of humanistic education,the insistence of humanistic spirit and the growth of teachers and students＇ value as human being.The physical humanistic education＇s contribution to the construction of harmonious campus lies in the rectification and completion of the educational philosophy,the supplement and perfection of the management system and the creation and coordination of the campus culture.The school P.E.work itself should avoid these two tendencies： only to admire instrumental rationality but ignore spiritual enculturation;to think P.E.to be multi-funtional and confuse value judgement.
Purpose：The purpose of this study was to observe the changes of HSP70 expression in rat gastrocnemius muscle after an exhaustive eccentric exercise,and to explore the effects of acupuncture on HSP70 expression in skeletal muscle after exercise.Method：Male SD rats were randomly divided into four groups： control group,non-acupuncture group and acupuncture group after an exhaustive eccentric exercise.The rats of non-acupuncture and acupuncture group were carried out an exhaustive eccentric exercise.After the exercise,the rats of acupuncture group were handled acupuncture on the gastrocnemius vertically from the further side（the angle of the needle was 30 degree） and through the belly of gastrocnemius where the needle stayed for 5 minutes.Then the gastrocnemius was obtained from rats of different groups.The expression of HSP70 of gastrocnemius was detected by western blot and immunofluorescence histochemical method.Results：1）The expression of HSP70 of gastrocnemius in non-acupuncture group were increased markedly immediately,12 hours and 24 hours after exhaustive eccentric exercise（P0.05）.2）The expression of HSP70 of gastrocnemius in acupuncture group were increased markedly only 12 hours after exhaustive eccentric exercise（P0.05）.3）The expression of HSP70 of gastrocnemius in acupuncture group was significantly lower than non-acupuncture group immediately and 24 hours after exhaustive eccentric exercise（P0.05）.4）The expression of HSP70 of gastrocnemius in non-acupuncture group mainly located in cytoplasm.The expression of HSP70 of gastrocnemius in acupuncture group mainly located in nucleus immediately after exhaustive eccentric exercise,and then transferred to cytoplasm gradually.Conclusions：1）Immediately after an exhaustive eccentric exercise,HSP70 expression of rat gastrocnemius were induced markedly,and then decreased gradually.2） HSP70 expression of rat gastrocnemius induced by an exhaustive eccentric exercise might be inhibited by acupuncture.
To investigate the effect of PNF stretching on strength and EMG parameters in Taekwondo.Methods： 19 Taekwondo male players were recruited as participants,and they were tested after a jogging and a jogging plus PNF stretching protocol.Then the research measured and compared the indicators of lower lamb muscle strength,strength-time curve and EMG so as to explore the impact of PNF strength training on these indicators.The result indicated that PNF stretching did not alter the MVC and the isometric force-time curve characteristics significantly,but the EMG parameters of the quadriceps muscle decrease significantly.
In order to offer some references for the entrepreneurship education in the colleges and departments of PE in higher education institutes in China,this essay makes a research and analysis on the present situation of entrepreneurship education in the sports department of 43 universities in China,by the approaches of questionnaire,mathematical statistics and logical analysis.The results show that teachers have stronger awareness of entrepreneurship education and that the ratio of students starting their own business is higher than other students in China.However,there exist some problems,like the delay of target location and curriculum,the weakness of practice base and teacher strength and the lack of management and funds.To solve all the problems above,some countermeasures are put forward.And it finds that the existing single model of careers education in high physical educational institutions in China had become inadaptable to the requirements of social development.We must combine careers education with entrepreneurship education,and put entrepreneurship education into the whole process of professional education.
Through testing the teaching effects of small-group teaching mode with quasi-experiments,the research aims to explore the teaching methods and results of small-group teaching mode on the application of calisthenics class in college.With the participation of 150 students in the 18-week experiment,the research made an inspection of their special performance,physical quality,sports participatory attitude and mental health,which showed that small-group teachingmode on the application of calisthenics class helped to enhance the students＇ learning interest and improved their aerobics skill;and it also helped to strengthen their group cohesion.In turn,the teaching mode placed higher expectations on the teacher＇s teaching design and implementation ability.
The paper investigated the sports injury during physical exercise activities in ordinary colleges,and evaluated the understanding of physical activities safety in the eyes of students.It found that no statistical significant difference was observed for risk factor of self understanding,sports field and equipment,physical exercise teaching for the subgroups of different sex and injury experience.No statistical significant difference was observed for risk factor of self understanding and physical exercise teaching for the students with different background.While statistical significance was observed for risk factor of sport field and equipment for students with different backgrounds.Based on the statistics,the researchers made analysis and found that the student players in the college team needed exercises and participate in competitions,and they had higher risks due to frequent use of field and equipment.Therefore they are more cautious about the safety of field and equipment.The paper made recommendations based upon this study that we shall implement effective security management and control for physical exercise activities in ordinary colleges so as to reduce the occurrence of injury of the students during physical activities.
Objective： To observe the effects of 5 weeks rotary constant-strength magnetic field on erythrocyte hemogram and bone marrow smear manifestations in rat of athletic anemia.Methods： 25 rats were randomly divided into control group（9 rats） and model group（16 rats）.The model group was established athletic anemia rat model through treadmill exercise of progressive loading in 5 weeks.Then the model group rats were randomly divided into exercise group（Ex,n=8） and the exercise magnetic therapy group（ExMT,n=8）,continuing training for 5 weeks.In addition,the ExMT were exposed to 0.4T rotary constant-strength magnetic field,30 minutes per day,6 times a week.Erythrocyte hemogram was tested at the 5th week of the control group and model group.Erythrocyte hemogram and bone marrow smear manifestations were tested at the end of the experiment.Results： The ExMT＇s RBC and Hct were significantly higher than the Ex（P0.05）.Myeloid-erythroid ratio of the ExMT was significantly lower than the Ex（P0.05）.The ratio of bone marrow nucleated cells to bone marrow RBC in control group was significantly higher than the Ex and the ExMT（P0.01）.Conclusion： The proliferation of bone marrow erythroid cells in rats with athletic anemia was significantly inhibited.5 weeks rotary constant-strength magnetic field intervention can significantly promote the proliferation bone marrow erythroid in rats of athletic anemia and the rotary constant-strength magnetic field therapy was an effective treatment for rats in athletic anemia.
The Confucian culture has become the mainstream of Chinese traditional culture consciousness in the long course of history,whose essence is advocating ＂mid-way＂ and highly valuing ＂harmony＂.Chinese traditional martial arts also never fail to penetrate this spiritual essence throughout historical development.This paper elaborates the ＂neutralization＂ thought of traditional martial arts culture from its action realm,aesthetic realm,moral boundary and value pursuit,which is of important practical significance to construct a harmonious society and promote the harmonious development of the world.
Objective： The purpose of this study was to discuss the effect of acute exercise in hot and different relative humidity environment on electrolyte and serum angiotensionⅡ（AngⅡ） and aldosterone.Methods： Twenty male subjects were randomly divided into control group and exercise group.After the experiment,the VO2max of the exercise,electrolyte,serum ang II and aldosterone concentration.Results：After exercise,exercise group VO2max at 80%RH was lower than other RH.AngⅡ and aldosterone have obvious changes in different relative humidity（P0.01）;Exercise promote serum AngⅡ and aldosterone significantly（P0.01）.Conclusion： 1）Hot and humid environment inhibit exercise ability.2）Exercises promote serum AngⅡ and aldosterone concentration.3）Different humid in hot environment has significant effect in the serum AngⅡ concentration.
Over the years,the weakness shows on Chinese team on whole performance of difficulty and beauty expression event-group.And it also holds the common view from the public.The aim of the paper is to increase the performance accuracy and improve the athlete creativity.The researcher investigated the players from the national team and provincial team with the method of interview,data basic and case analysis.The results indicated that in order to increase the performance accuracy,improve the athlete creativity,the priority is to establish the consciousness,use the idea of dancing in the rehearsal,focus on the criteria,performance arrangement and music selection.The ways to well-perform the theme are well-familiar to theme,creativity,passionately improvising of the players.
In this study,a statistical analysis of penalty corner goal tactics of all 38 women＇s hockey matches in the 29th Olympic Games,finding women＇s hockey penalty corner goal features of attack tactics in today＇s world,analyzes the development trend of attack tactics in order to provide technology support in enhancing Chinese women＇s field hockey attack tactics in the penalty corner goal.This research shows that the penalty corner goal of strong teams are the major attack and scoring means;the main attack tactic is drag flick used by strong teams,which is main scoring mean in the attack tactic;the Chinese＇s time between push-out to trap and time between the trap to the drag flick were longer than Dutch＇s,which may be one of important factors leading the Chinese team low successful rate of drag flick in penalty corner goal.
Objective： To investigate the aerobic exercise-induced functional remodeling of the rat cardiovascular systmem and thoracic aortic smooth muscle,and to explore the possible potassium channel mechanisms underlying these effects.Methods： 20 male Wistar rats（2M） were randomly divided into sedentary group and exercise group.Training protocol： 8 week treadmill.After 8 weeks,some animals（n=5 in each group） underwent femoral arterial and venous cannulation.Catheters were tunneled subcutaneously,exteriorized at the nape of the neck.Following one day recovery,the basal blood pressure,heart rate and the cardiovascular responses to intravenous（i.v.） injection of Ang II and non-specific K＋ channel blocker TEA were monitored in vivo.In the other 10 animals,the thoracic aorta was carefully exposed after thoracotomy and dissected free.Segments were cut into rings and the endothelial cell lining was removed.The vessel contractility was examined in vitro.Results：1） After the aerobic exercises,the heart rate at rest reduced significantly.The mean arterial pressure of rats had a tendency to decrease but there was no significant difference between the sedentary and the exercise groups at rest.2）The pressor responses induced by i.v.injection of Ang II were attenuated in the exercise group compared with that in the sedentary group;3） The pressor responses induced by i.v.injection of TEA,was significantly enhanced after exercise training;4）Ang II（10-9～10-4M） caused a significantly increase of vascular tone in a concentration-dependent manner in both groups,while the increase amplitude was less in exercise group than in the sedentary group;5） TEA（5×10-3 M） could induce an increase of vessel contractility in two groups,while the amplitude of increase was significantly enhanced after exercise training.Conclusion： Aerobic exercise training can induce functional remodeling of the rat cardiovascular system and thoracic aorta smooth muscle,in which the enhancement of the potassium channel activity is a very possible mechanism.
Aiming at China＇s basic problem of traditional and modern Martial Arts,combining eastern and western concepts of traditional culture and characteristics,this paper clarifies that the idea of competition and harmony in Martial Arts is shared by contemporary eastern and western culture from the macro-perspective.In micro-perspective,it demonstrates that the modern sport idea with the idea of competition and harmony as its core is crucial for the Martial Arts to go global and inherit national traditional culture.
