7-8歲兒童柔韌素質發(fā)展的實驗研究
發(fā)布時間：2018-10-31 20:25
【摘要】：在兒童時期人體的柔韌素質發(fā)展最快。從人體生理學的角度上講:兒童處于柔韌素質發(fā)展的敏感期,如果在這段時間內進行柔韌性練習會較大的促進柔韌素質的發(fā)展,提高兒童的體質健康水平。而且在兒童時期,由于心臟和肌肉發(fā)育的不完全,不應該在練習中加入過多的力量和耐力素質練習。在這一時期內進行較多的柔韌性練習是最為合適的。論文以中國石油大學附屬小學二年級學生為例,隨機抽取中國石油大學附屬小學二年級4個班學生為實驗對象,5班和6班為實驗組,7班和8班為對照組。實驗時間為16周。實驗前先進行一次測試,實驗后再進行一次總測試,測試的指標大部分采用國家小學生二年級體制健康測試指標(50米、側向投沙包、400米跑、坐位體前屈、10米折返跑、10米榴蓮球)。16周后,收集實驗前后的測試數據,并對實驗組和對照組二年級學生在實驗前和實驗后的各項身體素質指標(速度、力量、耐力、柔韌、靈敏、平衡)進行歸納、分析和總結,探索柔韌性練習對于7-8歲兒童身體素質發(fā)展的影響。研究結論主要有:1.柔韌性練習大幅度的促進了7-8歲兒童柔韌素質的發(fā)展。2.柔韌性練習對7-8歲兒童速度素質的發(fā)展有較大的促進作用。3.柔韌性練習促進了7-8歲兒童靈敏素質的發(fā)展。4.柔韌性練習可以促進7-8歲兒童平衡素質的發(fā)展。5.在實驗組和對照組測試成績增長幅度的配對樣本T檢驗中發(fā)現兩組學生力量、耐力素質的增長幅度沒有顯著性差異,柔韌性練習對7-8歲兒童的耐力素質和力量素質發(fā)展的作用并不突出,但是實驗組耐力素質的增長幅度要大于對照組,表明柔韌性練習對于7-8歲兒童的耐力素質發(fā)展還是有一定的促進作用。
[Abstract]:The body's flexibility develops fastest in childhood. From the point of view of human physiology, children are in the sensitive period of flexibility development. If flexibility exercises are carried out during this period, it will promote the development of flexibility and improve the physical health of children. And in childhood, due to incomplete heart and muscle development, too much strength and endurance should not be added to the exercise. It is most appropriate to do more flexibility exercises during this period. Taking the sophomore students of the affiliated primary schools of China University of Petroleum as an example, this paper randomly selected 4 students from the second grade of the affiliated primary schools of China University of Petroleum University as the experimental objects, five and six classes as the experimental groups, and seven and eight classes as the control groups. The experimental time was 16 weeks. A test was conducted before the experiment, and then a general test was conducted after the experiment. Most of the indicators used in the test were the national primary school students' second grade system health test index (50m, lateral sandbag, 400m run, sitting position forward flexion, 10m reverse run). After 16 weeks, the test data were collected before and after the experiment, and the physical quality indexes (speed, strength, endurance, flexibility and agility) of the second graders in the experimental group and the control group were measured before and after the experiment. To explore the effects of flexibility exercises on the physical development of children aged 7-8. The main conclusions are as follows: 1. Flexibility exercises greatly promoted the development of flexibility of children aged 7-8. 2. Flexibility exercises have a greater role in promoting the development of speed quality of children aged 7-8 years. 3. Flexibility exercises promote the development of sensitive qualities in children aged 7-8. 4. Flexibility exercises can promote the development of balance quality of children aged 7-8. 5. There was no significant difference in strength and endurance quality between the two groups in the matched sample T test of the increasing range of test results in the experimental group and the control group. The effect of flexibility exercise on endurance quality and strength quality development of children aged 7-8 years was not prominent, but the increase of endurance quality in experimental group was larger than that in control group. The results indicate that flexibility exercises can promote the development of endurance quality of children aged 7-8 years.
【學位授予單位】：北京體育大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：G623.8
本文編號：2303432
[Abstract]:The body's flexibility develops fastest in childhood. From the point of view of human physiology, children are in the sensitive period of flexibility development. If flexibility exercises are carried out during this period, it will promote the development of flexibility and improve the physical health of children. And in childhood, due to incomplete heart and muscle development, too much strength and endurance should not be added to the exercise. It is most appropriate to do more flexibility exercises during this period. Taking the sophomore students of the affiliated primary schools of China University of Petroleum as an example, this paper randomly selected 4 students from the second grade of the affiliated primary schools of China University of Petroleum University as the experimental objects, five and six classes as the experimental groups, and seven and eight classes as the control groups. The experimental time was 16 weeks. A test was conducted before the experiment, and then a general test was conducted after the experiment. Most of the indicators used in the test were the national primary school students' second grade system health test index (50m, lateral sandbag, 400m run, sitting position forward flexion, 10m reverse run). After 16 weeks, the test data were collected before and after the experiment, and the physical quality indexes (speed, strength, endurance, flexibility and agility) of the second graders in the experimental group and the control group were measured before and after the experiment. To explore the effects of flexibility exercises on the physical development of children aged 7-8. The main conclusions are as follows: 1. Flexibility exercises greatly promoted the development of flexibility of children aged 7-8. 2. Flexibility exercises have a greater role in promoting the development of speed quality of children aged 7-8 years. 3. Flexibility exercises promote the development of sensitive qualities in children aged 7-8. 4. Flexibility exercises can promote the development of balance quality of children aged 7-8. 5. There was no significant difference in strength and endurance quality between the two groups in the matched sample T test of the increasing range of test results in the experimental group and the control group. The effect of flexibility exercise on endurance quality and strength quality development of children aged 7-8 years was not prominent, but the increase of endurance quality in experimental group was larger than that in control group. The results indicate that flexibility exercises can promote the development of endurance quality of children aged 7-8 years.
【學位授予單位】：北京體育大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：G623.8
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