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我國優(yōu)秀冰壺運動員關(guān)節(jié)靈活性、穩(wěn)定性矯正練習(xí)的研究

發(fā)布時間:2019-06-16 12:40
【摘要】:研究目的:本研究利用功能動作篩查和Y-Balance測試對中國混雙冰壺隊13名運動員關(guān)節(jié)靈活性和穩(wěn)定性進行評估,了解中國混雙冰壺優(yōu)秀運動員在完成特定動作模式測試時的身體運動功能特征和薄弱環(huán)節(jié),并根據(jù)測試評估結(jié)果針對性地安排矯正練習(xí)計劃,研究分析矯正練習(xí)對混雙冰壺運動員關(guān)節(jié)靈活性和穩(wěn)定性的影響,探索發(fā)展關(guān)節(jié)穩(wěn)定性和靈活性對立統(tǒng)一的練習(xí)策略,為快速發(fā)展的混雙冰壺項目提供訓(xùn)練保障。研究方法:對國家混雙冰壺隊13名運動員進行功能動作篩查和Y-Balance測試,根據(jù)測試結(jié)果分析存在的問題針對性地安排矯正練習(xí)方案,矯正練習(xí)方案分為靈活性練習(xí)部分和穩(wěn)定性練習(xí)部分,該方案共進行12周,每周安排3次,每次練習(xí)間隔一天進行,每次60分鐘。經(jīng)過12周的矯正練習(xí)后,對這13名混雙冰壺運動員進行第二次功能動作篩查和Y-Balance測試,根據(jù)矯正練習(xí)前后測試得到的結(jié)果進行對比分析。結(jié)果:(1)功能動作篩查總分滿分為21分,混雙冰壺運動員第一次功能動作篩查測試總分均值為14.69分,在深蹲測試、過欄架步測試、直線弓步測試、軀干穩(wěn)定俯臥撐測試、旋轉(zhuǎn)穩(wěn)定性測試中得分均值較低。(2)混雙冰壺運動員在第一次Y-Balance測試中,雙側(cè)上肢在三個測試方向上的差值均值均超出損傷風(fēng)險閾值,預(yù)示存在損傷風(fēng)險,雙側(cè)下肢在前側(cè)測試方向上的差值均值超出損傷風(fēng)險閾值,在后中側(cè)與后外側(cè)兩個測試方向上的差值均值沒有超出損傷風(fēng)險閾值。(3)經(jīng)過12周矯正練習(xí)后,混雙冰壺運動員功能動作篩查總分均值提高顯著(P0.01),深蹲動作測試得分均值提高顯著(P0.01),過欄架步動作測試得分均值提高顯著(P0.05),肩部靈活性動作測試得分均值提高顯著(P0.05),軀干穩(wěn)定俯臥撐動作測試得分均值提高顯著(P0.01)。矯正練習(xí)前后,Y-Balance測試中雙側(cè)上肢與雙側(cè)下肢在三個測試方向上的差值均值均無顯著性差異(P0.05)。結(jié)論:(1)通過功能動作篩查和Y-Balance測試發(fā)現(xiàn),我國混雙冰壺運動員主要問題包括肩關(guān)節(jié)周圍肌群緊張,屈髖肌群緊張,臀肌肌群緊張及力量不足,股四頭肌緊張,核心穩(wěn)定性較弱,具體表現(xiàn)為肩關(guān)節(jié)及髖關(guān)節(jié)靈活性不足,肩關(guān)節(jié)、髖關(guān)節(jié)、膝關(guān)節(jié)及踝關(guān)節(jié)的穩(wěn)定性不足。(2)經(jīng)過12周的矯正練習(xí),我國混雙冰壺運動員上肢肩關(guān)節(jié)的靈活性提高,肩關(guān)節(jié)的穩(wěn)定性增強,下肢髖關(guān)節(jié)的靈活性提高,髖關(guān)節(jié)、膝關(guān)節(jié)、踝關(guān)節(jié)的穩(wěn)定性增強。
[Abstract]:Objective: to evaluate the joint flexibility and stability of 13 Chinese mixed double curling team athletes by functional action screening and Y-Balance test, to understand the physical motor function characteristics and weak links of Chinese mixed doubles curling elite athletes when completing the specific action mode test, and to arrange the correction exercise plan according to the test evaluation results. This paper studies and analyzes the influence of correction exercise on joint flexibility and stability of mixed double curling athletes, and explores the practice strategy of developing joint stability and flexibility opposites, so as to provide training guarantee for the rapid development of mixed double curling events. Research methods: 13 athletes of national mixed double curling team were screened for functional action and tested by Y-Balance. According to the analysis of the test results, the correction exercise scheme was arranged according to the existing problems. The correction exercise scheme was divided into flexibility exercise part and stability exercise part. The program was carried out for 12 weeks, three times a week, one day at an interval of 60 minutes each time. After 12 weeks of correction exercise, the 13 mixed double curling athletes were screened for the second functional action and Y-Balance test, and the results were compared and analyzed according to the results obtained before and after the correction exercise. Results: (1) the total score of functional action screening was 21, the average total score of the first functional action screening test of mixed double curling athletes was 14.69, and the average score was lower in squat test, hurdle step test, linear bow step test, torso stable push-up test and rotation stability test. (2) the average score of mixed double curling athletes in the first Y-Balance test, The difference of bilateral upper limbs in all three test directions exceeded the injury risk threshold, indicating that there was a risk of injury. The mean difference of bilateral lower limbs in the front test direction exceeded the injury risk threshold, and the average difference in the posterior middle and posterolateral test directions did not exceed the injury risk threshold. (3) after 12 weeks of correction exercise, The average score of functional movement screening of mixed double curling athletes increased significantly (P01), the average score of squat movement test increased significantly (P01), the average score of hurdle walking movement test increased significantly (P05), the average score of shoulder flexibility movement test increased significantly (P05), and the mean score of torso stable push-up movement increased significantly (P01). Before and after correction exercise, there was no significant difference between bilateral upper limbs and bilateral lower extremities in the three test directions in Y-Balance test (P 0.05). Conclusion: (1) through functional action screening and Y-Balance test, it is found that the main problems of Chinese mixed curling athletes include the tension of muscle group around shoulder joint, the tension of hip flexion muscle group, the tension and strength of gluteal muscle group, the tension of quadriceps femoris muscle and the weak core stability, which are manifested in the lack of flexibility of shoulder joint and hip joint, shoulder joint and hip joint. The stability of knee joint and ankle joint is insufficient. (2) after 12 weeks of correction practice, the flexibility of upper limb shoulder joint, the stability of shoulder joint, the flexibility of lower extremity hip joint and the stability of hip joint, knee joint and ankle joint of mixed double curling athletes in China are improved.
【學(xué)位授予單位】:首都體育學(xué)院
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:G862.6

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