Chinese Journal of Tissue Engineering Research ›› 2017, Vol. 21 ›› Issue (32): 5108-5114.doi: 10.3969/j.issn.2095-4344.2017.32.005

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Integrative neuromuscular training protects juvenile female athletes from knee injury

Zhao Xiang1, 2, Zhan Jian-guo1, Xu Bin1   

  1.  (1Beijing Sport University, Beijing 100084, China; 2Huaibei Normal University, Huaibei 235000, Anhui Province, China)
  • Received:2017-08-07 Online:2017-11-18 Published:2017-11-15
  • Contact: Zhan Jian-guo, Professor, Doctoral supervisor, Beijing Sport University, Beijing 100084, China
  • About author:Zhao Xiang, Studying for doctorate, Lecturer, Beijing Sport University, Beijing 100084, China; Huaibei Normal University, Huaibei 235000, Anhui Province, China
  • Supported by:

    the Youth Education Project of National Social Science Foundation of China, No. CLA140161

Abstract:

BACKGROUND: Compared with single proprioceptive training and simple neuromuscular training in the trunk and hip, the integrative neuromuscular training possesses comprehensive effect, which not only prevents sport-induced knee injury, but also improves the athletes’ sport ability.
OBJECTIVE: To validate whether the integrative neuromuscular training can enhance sport quality of juvenile female athletes and improve biomechanical pattern of the lower limb when jumping.
METHODS: Eighteen juvenile female tennis athletes were selected and randomized into experimental and control groups. The athletes in the experimental group received 8-week integrative neuromuscular training and technical training involving the strength of the lower limb, core stability, plyometrice training, dynamic equilibrium, agility and 
speed. Those controls were subjected to 8-week traditional physical training and technical training. The vertical jump, dynamic equilibrium, agility and biomechanics of the lower limb were measured at 1 week before intervention and 7 weeks after intervention to quantize the effect of integrative neuromuscular training on the sport ability and prevention of knee injury.
RESULTS AND CONCLUSION: The vertical jump, agility, overall stability index, the knee extension angle as well as knee adduction and abduction moment in the experimental group were significantly improved (P < 0.05). Integrative neuromuscular training cannot only enhance the explosive strength of the lower limb, dynamic equilibrium, and agility when juvenile female athletes exercising, but also improve the biomechanics of the lower limb when jumping, increase the knee extension angle, and reduce knee adduction and abduction moment

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Proprioception, Sports Medicine, Biomechanics, Tissue Engineering

CLC Number: