Pingxiang University, Pingxiang, 337055 Jiangxi, China.
Hebei University of Engineering, Handan, 056038 Hebei, China.
Biomed Res Int. 2022 Jul 30;2022:5639893. doi: 10.1155/2022/5639893. eCollection 2022.
Dynamic balance is particularly important for the maintenance, transformation, and restabilization of various postures of the human body. Combined with the characteristics of unbalanced sports events, although there is no physical contact in sports events, it has intense antagonism due to the constant change of body movement. Athletes need to have the ability of fast movement and continuous high-intensity multibeat confrontation. They need to adjust their body posture any time according to the situation, constantly move their body from one side to the other side in fast movement, and constantly change between being imbalanced and being stable to keep the center of gravity stable and adjust their body posture. Combining with the characteristics of unbalanced sports, this paper is aimed at the problem that young athletes have poor dynamic balance ability and cannot maintain the stability of their body's center of gravity in the process of fast multidirectional movement and braking. The supporting leg needs ankle dorsiflexion, knee flexion, and hip flexion during SEBT testing. Therefore, the lower limb needs sufficient range of motion, strength, proprioception, and neuromuscular control ability to achieve the optimal test results. A randomized controlled experiment was used to test whether there were significant differences in the test indicators between the experimental group and the control group before and after the experiment by using a paired test. The test indicators between the experimental group and the control group before and after the intervention were tested by independent sample test to explore the influence of core balance training on the dynamic balance ability of teenagers in unbalanced sports. Through analysis, it is proved that strengthening balance exercise can significantly improve the functional movements and physical fitness of adolescents, which is of great significance to the development of basic flexibility and stability of joints and the strengthening of weak chain muscles.
动态平衡对于人体各种姿势的维持、转换和重新稳定至关重要。结合非平衡运动项目的特点，虽然运动项目中没有身体接触，但由于身体运动的不断变化，它具有强烈的对抗性。运动员需要具备快速运动和持续高强度多回合对抗的能力。他们需要根据情况随时调整身体姿势，在快速运动中不断从一侧移动到另一侧，在不平衡和稳定之间不断转换，以保持重心稳定并调整身体姿势。结合非平衡运动的特点，本文针对年轻运动员动态平衡能力差，在快速多向运动和制动过程中无法保持身体重心稳定的问题。SEBT 测试中支撑腿需要踝关节背屈、膝关节屈曲和髋关节屈曲。因此，下肢需要足够的活动范围、力量、本体感觉和神经肌肉控制能力，以达到最佳的测试结果。采用随机对照实验，通过配对测试，测试实验组和对照组在实验前后的测试指标是否存在显著差异。采用独立样本检验测试干预前后实验组和对照组的测试指标，探讨核心平衡训练对非平衡运动青少年动态平衡能力的影响。通过分析，证明加强平衡练习可以显著提高青少年的功能性运动和身体素质，对关节基本柔韧性和稳定性的发展以及薄弱链肌肉的强化具有重要意义。
