This study analyzes the function of different muscles during arm wrestling and proposes a method to analyze the optimal forearm angle for professional arm wrestlers.We built a professional arm-wrestling platform to me...This study analyzes the function of different muscles during arm wrestling and proposes a method to analyze the optimal forearm angle for professional arm wrestlers.We built a professional arm-wrestling platform to measure the shape and deformation of the skin at the biceps brachii of a volunteer in vivo during arm wrestling.We observed the banding phenomenon of arm skin strain during muscle contraction and developed a model to evaluate the moment provided by the biceps brachii.According to this model,the strain field of the area of interest on the skin was measured,and the forearm angles most favorable and unfavorable to the work of the biceps brachii were analyzed.This study demonstrates the considerable potential of applying DIC and its extension method to the in vivo measurement of human skin and facilitates the use of the in vivo measurement of skin deformation in various sports in the future.展开更多
The article describes the exemplary organization of the 2017 World Championships in Paris in Greco-Roman, freestyle and women’s wrestling. The results of the world championships of 2011, 2015 and 2017 among the conti...The article describes the exemplary organization of the 2017 World Championships in Paris in Greco-Roman, freestyle and women’s wrestling. The results of the world championships of 2011, 2015 and 2017 among the continents were analyzed and summed up. The development potential of the leading wrestling countries of the world is revealed. The specific proposals of the international federation (UWW and the “United World of Struggle”) have been made.展开更多
The present research is about learning&performing term of new innovated techniques and further effects on selected/experienced wrestlers in age level of adolescents and adults at Tehran city with regard to new rul...The present research is about learning&performing term of new innovated techniques and further effects on selected/experienced wrestlers in age level of adolescents and adults at Tehran city with regard to new rules®ulations in wrestling.Firstly after describing of techniques,all wrestlers reached a suitable body readiness through various physical exercises.Then after complete learning and performing of mental experiences,they could implement the concerned techniques as professional as possible.Since they should be performed in compliance with new rules of wrestling within short terms and with minimum energy consumption,they are really profitable for all wrestlers at professional levels as well.展开更多
Wrestling as an Olympic sport has been around since the dawn of modem Olympic games and India is a participating nation in it. Wrestling has unique position among Olympic disciplines in India, from being provider of f...Wrestling as an Olympic sport has been around since the dawn of modem Olympic games and India is a participating nation in it. Wrestling has unique position among Olympic disciplines in India, from being provider of first individual medal to newly independent nation to lately becoming most significant contributor in medal tally. This coming of age of Indian wrestling team with double medal tally in the last Olympics has been outcome of long and steady journey of Indian wrestling team over a period of 40-50 years and numerous Summer Olympic Games. However, this journey of Indian wrestling team in the Olympics is also a stoW of significant twist and turn, near misses and also of glow. So this article covers the entire saga of Indian wrestlers at highest sporting event of world--Olympic Games, from inception of first Indian team of mere three grapplers to latest Olympics with debut of first Indian female grappler in Olympic arena. This history is written by sweat and hard work of Indian grapplers with its own highs and lows.展开更多
基金This study was supported by the National Natural Science Foun-dation of China(NSFC)(No.11902074).
文摘This study analyzes the function of different muscles during arm wrestling and proposes a method to analyze the optimal forearm angle for professional arm wrestlers.We built a professional arm-wrestling platform to measure the shape and deformation of the skin at the biceps brachii of a volunteer in vivo during arm wrestling.We observed the banding phenomenon of arm skin strain during muscle contraction and developed a model to evaluate the moment provided by the biceps brachii.According to this model,the strain field of the area of interest on the skin was measured,and the forearm angles most favorable and unfavorable to the work of the biceps brachii were analyzed.This study demonstrates the considerable potential of applying DIC and its extension method to the in vivo measurement of human skin and facilitates the use of the in vivo measurement of skin deformation in various sports in the future.
文摘The article describes the exemplary organization of the 2017 World Championships in Paris in Greco-Roman, freestyle and women’s wrestling. The results of the world championships of 2011, 2015 and 2017 among the continents were analyzed and summed up. The development potential of the leading wrestling countries of the world is revealed. The specific proposals of the international federation (UWW and the “United World of Struggle”) have been made.
文摘The present research is about learning&performing term of new innovated techniques and further effects on selected/experienced wrestlers in age level of adolescents and adults at Tehran city with regard to new rules®ulations in wrestling.Firstly after describing of techniques,all wrestlers reached a suitable body readiness through various physical exercises.Then after complete learning and performing of mental experiences,they could implement the concerned techniques as professional as possible.Since they should be performed in compliance with new rules of wrestling within short terms and with minimum energy consumption,they are really profitable for all wrestlers at professional levels as well.
文摘Wrestling as an Olympic sport has been around since the dawn of modem Olympic games and India is a participating nation in it. Wrestling has unique position among Olympic disciplines in India, from being provider of first individual medal to newly independent nation to lately becoming most significant contributor in medal tally. This coming of age of Indian wrestling team with double medal tally in the last Olympics has been outcome of long and steady journey of Indian wrestling team over a period of 40-50 years and numerous Summer Olympic Games. However, this journey of Indian wrestling team in the Olympics is also a stoW of significant twist and turn, near misses and also of glow. So this article covers the entire saga of Indian wrestlers at highest sporting event of world--Olympic Games, from inception of first Indian team of mere three grapplers to latest Olympics with debut of first Indian female grappler in Olympic arena. This history is written by sweat and hard work of Indian grapplers with its own highs and lows.
