Effect of resistance training on neck pain and neck function in aircraft carrier student pilots
10.16289/j.cnki.1002-0837.2024.01.006
- VernacularTitle:抗阻训练对航母舰载机飞行学员颈部疼痛和颈部功能的影响
- Author:
Jun ZHANG
1
;
Nan XIAO
;
Dawei LIU
;
Xiaowen QI
;
Zuxun GAO
;
Guanghui YANG
Author Information
1. 燕山大学体育学院,秦皇岛 066004
- Keywords:
carrier aircraft student pilot;
resistance training;
neck pain;
neck function;
exercise rehabilitation
- From:Space Medicine & Medical Engineering
2024;35(1):31-37
- CountryChina
- Language:Chinese
-
Abstract:
Objective Motortherapy and neck muscle resistance training are used to study the effects of resistance training on neck pain level and surface myoelectric activity of student pilots of carrier aircraft.Methods We conducted an intervention experiment on the neck pain of the carrier-based aircraft student pilots.The experiment period was 3 months.The experimental subjects were male carrier-based aircraft student pilots aged from 23 to 35.Questionnaires,including the Cervical Dysfunction Index and the Chinese Physical Activity Questionnaire,were issued,followed by cervical muscle function tests,including cervical maximum muscle strength,cervical range of motion,and surface electromyography tests.The experimental subjects were randomly divided into the control group and the resistance training group,with 8 in each.The subjects in the control group recieved usual military training.Those in the resistance training group recieved targeted training programs developed by using the self-developed cervical spondylosis prevention training device in addition to usual military training.The programs were carried out for resistance training three times a week for 20 minutes in each.Cervical maximum muscle strength,cervical range of motion,and surface electromyography were tested again before the end of the intervention experiment.The data were analyzed by SPSS 22.0.The results were expressed by mean±standard deviation((-x)±s).P<0.05 was considered statistically significant.Results(1)After 12-week intervention,resistance training had a significant effect on visual pain analog scale(VAS).(2)After the intervention,the comparison results of the subjects'cervical spine dysfunction index(NDI)before and after their own tests showed that the level of cervical spine dysfunction was significantly improved.(3)After the intervention,the results of inter-group comparison of the subjects'own joint motion showed that the self-variation difference of the subjects in the resistance training group was significantly different in forward flexion,backward extension,left flexion,right flexion,right rotation and left rotation.(4)After the intervention,the comparison results between the two groups of subjects'own neck muscle strength showed that there was no significant difference in the self-change of the six movements of subjects in the resistance training group.(5)The root mean square(RMS)values in the four movement tests of flexion,extension,flexion and flexion before and after the intervention in the resistance training group showed no significant difference between the left and right sternocleidomastoid muscle and the right and right trapezius muscle.(6)The integrated electromyography(iEMG)in the four movement tests of flexion,extension,flexion and flexion before and after the intervention in the resistance training group showed no significant difference between the left and right sternocleidomastoid muscle and the right and right trapezius muscle superior bundle.Conclusion After 12 weeks of resistance training,VAS scores and NDI scores of resistance training subjects are significantly reduced,indicating that resistance training can alleviate neck pain and improve cervical spine dysfunction.12-week resistance training can enhance the strength of neck muscles of carrier-based aircraft student pilots and improve the anti-fatigue ability of neck muscles.Meanwhile,it can enhance the range of motion of neck joints,improve the load of the deep and shallow muscle fibers of the four tested muscles in the neck and optimize the activation mode of the deep and shallow muscles in the neck.
