《中国康复理论与实践》 ›› 2022, Vol. 28 ›› Issue (4): 384-388.doi: 10.3969/j.issn.1006-9771.2022.04.003

• 专题 肌力对姿势稳定影响的研究 • 上一篇    下一篇

不同运动模式下Flexi-bar训练对躯干稳定性肌肉的影响

周越1,刘旭2,孙悦梅1,胡春英1,3,朱悦彤4,李渤5()   

  1. 1.中国康复研究中心北京博爱医院康复治疗科,北京市 100068
    2.首都医科大学附属北京友谊医院康复科,北京市 100050
    3.首都医科大学康复医学院,北京市100068
    4.国际医疗福祉大学研究生院,日本栃木县大田原市324-0851
    5.聊城职业技术学院,山东聊城市 252000
  • 收稿日期:2021-12-24 修回日期:2022-01-29 出版日期:2022-04-25 发布日期:2022-05-05
  • 通讯作者: 李渤 E-mail:lclibo1801@163.com
  • 作者简介:周越(1980-),男,汉族,北京市人,主管治疗师,主要研究方向:脊髓损伤和骨关节疾患的运动疗法。

Effect of Flexi-bar training in different exercise patterns on trunk stability muscles

ZHOU Yue1,LIU Xu2,SUN Yuemei1,HU Chunying1,3,ZHU Yuetong4,LI Bo5()   

  1. 1. Department of Rehabilitation, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Beijing 100068, China
    2. Department of Rehabilitation, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
    3. Capital Medical University School of Rehabilitation Medicine, Beijing 100068, China
    4. International University of Health and Welfare Graduate School, Ootawara 3240851, Japan
    5. Liaocheng Vocational and Technical College, Liaocheng, Shandong 252000, China
  • Received:2021-12-24 Revised:2022-01-29 Published:2022-04-25 Online:2022-05-05
  • Contact: LI Bo E-mail:lclibo1801@163.com

摘要:

目的 比较不同运动模式下Flexi-bar训练对躯干稳定性肌肉的影响。方法 2020年6月至2021年1月,北京博爱医院健康男性21例,随机顺序分别用双手握持不振荡(休息)、双手前侧振荡(前侧)、非利手前侧振荡(非利手)、利手前侧振荡(利手)、双手上侧振荡(上侧)、双手下侧振荡(下侧)、双手后侧振荡(后侧)等7种方式振荡Flexi-bar,在每组运动方式下,采用表面肌电图采集上斜方肌、中斜方肌、下斜方肌、背阔肌、多裂肌的肌电图信号,记录平均电压。结果 前侧时,多裂肌平均电压最高(F=42.362, P<0.001);上侧时,上斜方肌和下斜方肌平均电压最高(F > 10.935, P<0.001);后侧时,背阔肌平均电压最高(F=35.243, P<0.001);非利手时,同侧中斜方肌平均电压最高(F=40.400, P<0.001)。结论 Flexi-bar训练能有效激活躯干稳定性肌肉,针对不同肌肉采用不同的运动姿势可取得最佳效果。

关键词: Flexi-bar, 稳定肌, 表面肌电图

Abstract:

Objective To compare the effects of Flexi-bar training in different exercise patterns on trunk stability muscles.Methods From June, 2020 to January, 2021, 21 healthy men in Beijing Bo'ai Hospital finished Flexi-bar exercise in seven patterns in random order, namely no vibration, two hands-front vibration, dominant hand-front vibration, non dominant hand-front vibration, two hands-up vibration, two hands-down vibration and two hands-back vibration. The average voltage of electromyography of upper trapezius, middle trapezius, lower trapezius, latissimus dorsi and lumbar multifidus were recorded with surface electromyography during seven kinds of Flexi-bar exercise.Results The average voltage of lumbar multifidus was the most as two hands-front vibration (F=42.362, P<0.001); however, it was the most for upper trapezius and lower trapezius as two hands-up vibration (F > 10.935, P<0.001), it was the most for latissimus dorsi as two hands-back vibration (F=35.243, P<0.001), and it was the most for ipsilateral middle trapezius as non dominant hand-front vibration (F=40.400, P<0.001).Conclusion Flexi-bar training can effectively activate the contraction of trunk stability muscles, and it can be optimized in targeted patterns.

Key words: Flexi-bar, stabilizing muscle, surface electromyography