| This study caters to the development trend of Tai Chi Push Hands,based on practical problems,explores the truth,and analyzes the energy metabolism characteristics of Tai Chi Push Hands sports project,aiming to reveal the energy metabolism characteristics of Taijiquan pusher movement under the new rules,and compare the old rules.Analyze the impact of the implementation of the new rules on the energy metabolism characteristics of Tai Chi Push Hands.It provides a reference for the scientific training of Taijiquan pusher athletes,thus contributing a small amount to the development of the project.In this paper,the energy metabolism characteristics of Tai Chi Push Hands are taken as the research object.Six high-level athletes of Beijing Tai Chi Push Hands Team and six beginners athletes are selected as test objects.In the "Beijing Sports University National Tai Chi Push Hands Selection Competition",the subjects were allowed to wear "portable gas metabolism analyzer" and "heart rate belt" to collect and sort out the heart rate,blood lactate and gas metabolism related indicators in the athletes' competition.Statistical analysis was performed on the data obtained to compare the similarities and differences between the two groups of athletes.The results of the study showed that: 1.The average heart rate of the two groups of athletes increased with the progress of the competition.The average heart rate of the whole game was higher than that of the high level group(P<0.05).The maximum heart rate occurred in the second game of the game,with a maximum of 170 ± 9 beats / min.2.The maximum value of blood lactate value of the two groups of athletes appeared 3 minutes after the end of the competition.The beginner group was significantly larger than the high level group,and there was a significant difference(P<0.05).3.The total energy generated by the energy metabolism system of the beginner group athletes is greater than the high level group,but from the perspective of the energy supply ratio of each system,the aerobic energy supply ratio of the beginner group athletes is 76.58%±2.66%,and the high level group is 76.29%±2.38%,there was no significant difference between the two groups(P>0.05).Research conclusions: 1.Under the implementation of the new rules,the energy supply system of the beginner group and the high-level group Tai Chi Push Hands athletes are roughly equal in energy competition,and all of them are energized by aerobic metabolism.The average load intensity of the Tai Chi Push Hands competition is medium to high intensity,and the maximum load can reach the sub-intensity load of the human body.2.Compared with the high level group,the beginner group has higher heart rate,blood lactate value and energy consumption of each system.This shows that in the same level of competition,high-level athletes can make the body complete the sports competition in a more energy-saving situation.3.Tai Chi Push Hands the attention of the "soft" method,not without force,but needs a better foundation of strength.Therefore,to become a high level athletes need to have a higher aerobic metabolism and better explosive power.4.Under the new rules,the Taijiquan pusher competition adopts the method of “hands-on” + “real combat”,which makes the Taijiquan pusher project more able to display the Taiji culture connotation,enabling athletes to display more Taijiquan techniques.The changes in the rules make the characteristics of the movement change,and the energy metabolism characteristics of the athletes in the game also change.The project has also changed from high-intensity anaerobic exercise to aerobic metabolism-based healthy exercise that is more suitable for the general public. |
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