Risk factors of the lumbar injuries during parachutists' training and relevant biomechanics researches
10.3760/cma.j.issn.1007-6239.2017.04.018
- VernacularTitle:空降兵训练腰部损伤危险因素与相关生物力学研究进展
- Author:
Chao ZHENG
1
;
Linfei WANG
;
Ji WU
;
Rongrong HUANG
Author Information
1. 空军总医院骨科,北京,100142
- Publication Type:Journal Article
- Keywords:
Low back pain;
Risk factors;
Biomechanics;
Review;
Parachutists
- From:
Chinese Journal of Aerospace Medicine
2017;28(4):311-315
- CountryChina
- Language:Chinese
-
Abstract:
Objective To review the risk factors,mechanical characteristics and the research methods of spine biomechanics of lumbar injuries during parachuting training and to analyze the biomechanics and protective mechanisms of lumbar muscles in order to provide research strategy for reducing the lumbar injuries during parachuting training.Literature resource and selection The published domestic and foreign articles in the related fields.Literature quotation Fifty-one articles published at home and abroad were cited.Literature synthesis The rate of lumbar injuries during parachuting training was high in the training injuries.Acute injuries mainly happened during the process of altitude parachuting landing and chronic injuries mostly occurred in the long-term ground training of simulated parachuting landing.The early methods of biomechanics measuring of lumbar injury were simple and the data error was big and those could not completely reflect the injury mechanisms and mechanical characteristics.Modern biomechanical research methods,including motion capture,biological modeling,finite element analysis,electromyography signal,etc..integrating the static and dynamic analyses,could accurately calculate the lumbar force,provide data reference for the study of lumbar injuries during parachuting training and develop protective equipment.Conclusions Modern biomechanical research methods can be utilized to accomplish accurate biomechanical testing and lumbar mechanical analysis,as well as to properly improve training methods in order to reduce the incidence of lumbar injuries and non-combat depletion in parachuting training.
