新兵初始运动能力对训练伤的影响

目的　探讨新兵初始运动能力与训练伤发生的关系 ,为训练伤预防提供依据 .方法　整群抽取某两个团各一个连新兵 2 13人 ,按照 GJB1337- 92《士兵体能的测量和评价》的标准测量运动能力 ,训练伤由专门的医务人员定期主动筛检 .结果　两个团各一个连 2 0 3名新兵中 ,受伤组与未受伤组的初始运动能力、10 0 m跑 ,30 0 0 m跑、立定跳远、引体向上等成绩均有显著性差异 (P<0 .0 5 ) ;运动能力得分≥ 32 0组和运动能力得分 <32 0组 ,训练伤的发生率分别为 11%与 2 6 % ,差异达到显著水平 (P<0 .0 5 ) ,相对危险度 (RR) =2 .4,初始运动能力得分较低的新兵训练伤发生危险性高于运动能力得分较高的新兵 .结论　初始运动能力较差的新兵发生训练伤的可能性较大 (RR=2 .4) ,影响训练伤发生的主要项目是 10 0m跑、30 0 0 m跑、立定跳远、引体向上等 .

Recruit motor ability related to injuries in basic military physical training

AIM　To investigate the effects of recruit motor ab ility and fitness on injuries during basic military physical training. METHODS　Mo tor ability was measured according to GJB 1337-92 Measurement and Evaluation of Physical Fit-nes s for Soldiers. Injured soldiers were detected by an active screen project. RESULTS　One of two units consisted of 213 recruits. Motor ability sco res and the resul ts of some fitness-testing items of 100 m running, 3000 m running, standing-ju mp, pull-ups between injured group and non-injured group were significantly differ en t (P<0.05). Proportion of injuries in motor ability level with score≥320 an d sc ore<320 was 11% and 26% respectively. Proportion of injuries between two motor a bility score levels was significantly different (P<0.05); and relative risk (RR ) was 2.4. CONCLUSION　In primary physical training of the recru its, the inciden ce of training injuries is higher in the recruits with the lower level of motor ability (RR=2.4), and certain fitness-testing items of 100 m running, 3000 m r unning, standing-jump, pull-ups are more likely to cause training injuries.