本文選題：籃球運(yùn)動 + 緊身衣��； 參考：《浙江理工大學(xué)》2017年碩士論文

【摘要】：籃球是一項需要身體各個部位協(xié)同作用的運(yùn)動,動作幅度大,具有很高的危險性,肌肉骨骼很容易受傷,一直以來專業(yè)男籃運(yùn)動員因傷退賽甚至退役的報道屢見不鮮。緊身衣因其不僅穿著舒適,還能對人體表面產(chǎn)生一定的束縛,有減緩肌肉振動、減小摩擦阻力等作用而被廣泛運(yùn)用于游泳、體操、自行車等高強(qiáng)度競技類體育賽事當(dāng)中。目前我國尚沒有專項針對籃球運(yùn)動中穿著緊身衣是否對人體機(jī)能有促進(jìn)作用的研究。本課題運(yùn)用肌電指標(biāo)對肌肉疲勞進(jìn)行評價,研究在不同籃球訓(xùn)練強(qiáng)度下男子穿著不同服裝壓的緊身衣時肌電指標(biāo)的變化。首先篩選出25名大學(xué)生男籃運(yùn)動員在穿著長袖緊身衣的狀態(tài)下進(jìn)行實驗,測量其上身7個肌肉部位在不同運(yùn)動狀態(tài)時的服裝壓力與肌電指標(biāo)值,同時要求受試者對運(yùn)動過程中各個部位的疲勞感受進(jìn)行主觀打分,將主客觀相結(jié)合,運(yùn)用方差分析、相關(guān)性檢驗等方法分析各肌肉部位服裝壓與疲勞間的關(guān)系,最終找出疲勞發(fā)生時肌肉的疲勞閾值和最能夠緩解肌肉疲勞的服裝壓閾值。通過分析得到結(jié)論:(1)各部位肌肉對疲勞的敏感度順序為:肱二頭肌肱橈肌三角肌斜方肌腹直肌背闊肌胸大肌。(2)高強(qiáng)度運(yùn)動時,中等服裝壓最有利于單位動作電位傳導(dǎo)速率的維持,從而緩解肌肉疲勞;而高、低等服裝壓對疲勞無緩解作用,服裝壓過大甚至可能誘發(fā)疲勞的產(chǎn)生。(3)中強(qiáng)度運(yùn)動時,高等服裝壓最有利肌肉疲勞的緩解,而中、低等服裝壓對疲勞無緩解作用;低強(qiáng)度運(yùn)動時也符合這一規(guī)律,并且中、低等服裝壓甚至可能誘發(fā)疲勞。(4)疲勞主要集中于運(yùn)動的中后期。(5)三角肌、胸大肌、肱二頭肌、腹直肌、斜方肌、背闊肌、肱橈肌的肌肉疲勞閾值和最能緩解肌肉疲勞的服裝壓閾值為:在高等運(yùn)動強(qiáng)度下,肌電指標(biāo)iEMG的疲勞閾值分別為126.404μV*s、113.931μV*s、129.021μV*s、123.406μV*s、121.266μV*s、116.852μV*s、127.674μV*s,MF的疲勞閾值分別為118.683Hz、104.535Hz、121.084Hz、117.003Hz、117.813Hz、102.381Hz、120.416Hz,能夠緩解疲勞的服裝壓閾值分別為2.97k Pa、1.13k Pa、2.63k Pa、1.48k Pa、2.47k Pa、0.90k Pa、1.58kPa;在中等運(yùn)動強(qiáng)度下,肌電指標(biāo)iEMG的疲勞閾值分別為123.146μV*s、111.286μV*s、118.988μV*s、119.901μV*s、120.877μV*s、114.755μV*s、125.073μV*s,MF的疲勞閾值分別為118.837Hz、104.617Hz、120.362Hz、117.009Hz、117.653Hz、103.669Hz、120.001Hz,能夠緩解疲勞的服裝壓閾值分別為3.77k Pa、1.53kPa、3.39k Pa、2.07k Pa、2.43kPa、1.14k Pa、2.15kPa;在低等運(yùn)動強(qiáng)度下,肌電指標(biāo)iEMG的疲勞閾值分別為117.823μV*s、109.564μV*s、122.804μV*s、118.023μV*s、116.423、110.143μV*s、120.895μV*s,MF的疲勞閾值分別為116.533Hz、104.387Hz、120.627Hz、116.762Hz、116.932Hz、105.216Hz、120.811Hz,能夠緩解疲勞的服裝壓閾值分別為3.69k Pa、1.50kPa、3.24kPa、2.05k Pa、2.91k Pa、1.32kPa、2.09k Pa。本課題的研究意義在于,從客觀量化的角度為男子籃球緊身訓(xùn)練服的設(shè)計開發(fā)提供生理量指標(biāo)的數(shù)據(jù)參考,設(shè)計研發(fā)出不同部位具有與本課題相一致的不同壓力范圍的緊身訓(xùn)練服,使之更能夠符合運(yùn)動生理學(xué)和人體工效學(xué),幫助運(yùn)動員從預(yù)防的角度減緩肌肉疲勞,提高運(yùn)動表現(xiàn),同時也給功能型服裝產(chǎn)業(yè)提供一些設(shè)計指導(dǎo)和研發(fā)新思路。
[Abstract]:Basketball is a sport that needs the coordination of various parts of the body. It has a great range of movement, high danger, and the muscles and bones are easily injured. The professional men's basketball players have always been reported to be retreated and even retired. The tights are not only comfortable to wear, but also have certain constraints on the surface of the human body. Meat vibration, reducing friction resistance and other functions are widely used in swimming, gymnastics, bicycles and other high strength athletic sports events. At present, there is no special aim to study the effect of wearing tight clothing on human function in basketball. This subject uses muscle electricity to evaluate the muscle fatigue. The changes in the electromyography index of men wearing different clothing pressure tight fitting clothes under the training intensity of basketball. First, 25 college students' male basketball players were selected to experiment under the condition of wearing long sleeved clothing, and the clothing pressure and electromyography index of the 7 muscle parts of the upper body were measured in different movements. In the process, the fatigue feelings of each part are divided into subjective and subjective. The relationship between the clothing pressure and the fatigue is analyzed by means of variance analysis and correlation test. Finally, the fatigue threshold of the muscles and the clothing pressure threshold that can relieve the muscle fatigue are found. (1 The sensitivity of all parts of the muscles to the fatigue is: the brachial biceps brachii muscle of the brachial muscle, the deltoid muscle of the deltoid muscle, the latissimus dorsi pectoralis major muscle. (2) high intensity exercise, medium clothing pressure is most conducive to the maintenance of unit action potential conduction rate, thus relieving muscle fatigue; high and low clothing pressure has no relieving effect on fatigue, clothing pressure is too large and even can be used. It can induce the production of fatigue. (3) high clothing pressure is the most favorable for the relief of muscle fatigue in the middle intensity exercise, and low clothing pressure has no relief effect on fatigue; low intensity exercise also conforms to this rule, and lower clothing pressure may even induce fatigue. (4) fatigue is mainly concentrated in the middle and late stages of movement. (5) deltoid, pectoralis major, brachial The two head muscles, rectus abdominis, trapezius, latissimus dorsi, brachyradial muscle fatigue threshold and the clothing pressure threshold to relieve muscle fatigue are: under higher exercise intensity, the fatigue threshold of electromyographic index iEMG is 126.404 mu, 113.931 mu V*s, 129.021 V*s, 123.406 mu V*s, 121.266 V*s, 116.852, V*s, 127.674 u V*s, MF fatigue threshold, respectively For 118.683Hz, 104.535Hz, 121.084Hz, 117.003Hz, 117.813Hz, 102.381Hz, 120.416Hz, the fatigue threshold is 2.97k Pa, 1.13k Pa, and the fatigue threshold of electromyography index is 123.146 mu, 111.286 mu, 118.988 mu, 119.901 mu, 12, respectively. The fatigue thresholds of 0.877 V*s, 114.755 V*s and 125.073 V*s are 118.837Hz, 104.617Hz, 120.362Hz, 117.009Hz, 117.653Hz, 103.669Hz, 120.001Hz, respectively. Don't be 117.823 mu V*s, 109.564 V*s, 122.804 mu V*s, 118.023 V*s, 116.423110.143 V*s, 120.895 V*s, MF's fatigue threshold is respectively 116.533Hz, 104.387Hz, 120.627Hz, 116.762Hz. The significance of the study is to provide data reference for the design and development of the man's basketball tight training suit from the objective quantitative point of view, and to design and develop tight fitting training suits with different pressure ranges in which the different parts are consistent with the subject, so that it can be more consistent with the movement physiology and human ergonomics and helps the athletes from From the angle of prevention, we can reduce muscle fatigue and improve athletic performance, and also provide some guidance for design and research and development of functional clothing industry.
【學(xué)位授予單位】：浙江理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TS941.17

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 李世明;許全盛;翟佳麗;部義峰;韓立明;;基于sEMG時頻分析的遞增負(fù)荷誘導(dǎo)肌肉周期動態(tài)疲勞估計[J];中國體育科技;2016年03期

2 李佩瑤;王燕珍;王亞琪;馮凡凡;馮詠絮;;緊身裝備的研究現(xiàn)狀[J];山東紡織科技;2015年04期

3 蔡斌;戴\戎;;評估肌肉疲勞的中樞和外周起源[J];醫(yī)用生物力學(xué);2015年02期

4 吳周禮;;籃球運(yùn)動中常見損傷的原因、處理與預(yù)防[J];當(dāng)代體育科技;2014年32期

5 張肅;郭峰;王念輝;;等動屈伸運(yùn)動誘發(fā)下肢膝關(guān)節(jié)肌肉疲勞過程中表面肌電信號的特征分析[J];吉林大學(xué)學(xué)報(醫(yī)學(xué)版);2014年06期

6 王瑤;甄希成;;表面肌電技術(shù)在運(yùn)動性肌肉疲勞中的應(yīng)用[J];藥物與人;2014年08期

7 閻玉秀;高婕;金子敏;唐潔芳;陶建偉;;女子籃球運(yùn)動內(nèi)衣壓力對心率變異指標(biāo)的影響[J];紡織學(xué)報;2014年06期

8 路云亭;;人類上肢的意義:籃球在中國的傳播學(xué)釋義[J];體育與科學(xué);2014年03期

9 石新燕;;二級籃球運(yùn)動員原地跳投動作肌肉用力特征分析[J];體育科技;2013年03期

10 張?zhí)N琨;;運(yùn)動性中樞疲勞的影響因素及其機(jī)制研究進(jìn)展[J];體育科研;2013年03期

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