强化科学训练对战士体质及减少训练伤发生率的影响

Effect of reinforcing scientific training on constitution and injury incidence of soldier

目的:通过对参加运动训练的士兵在身体素质、形态及机能方面的变化分析,研究负荷强度与机能及训练损伤发生的关系。方法:对新入伍士兵随机抽样32人为强化训练组,43人为普通训练组,分别进行2年负荷强度训练后的身体素质,形态及机能的变化观察。结果:两组士兵训练前后身体形态包括身高、体质量、肌周围度及瘦体体质量、体脂的变化,自身对比或两组对比,比差有显著性意义(t=0.00～24.59,P<0.05～0.01);力量素质中的爆发力,灵敏素质,协调性及安静时心率、血压、肺活量、12min跑,比差均有显著性意义(t=0.04～29.00,P<0.05～0.01)。随着运动负荷的不断增加,2年后的各项指标均明显优于入伍时的指标。结论:受试士兵运动训练负荷强度的结果分析,强化训练组各项指标明显优于普通训练组,有效的循序渐进的训练方法,科学指导下对提高军事、体育训练水平,减少训练损伤有指导意义。

AIM:To explore the relation between load intensity and function and injury in cidence of training by analyzing the changes of body constitution,figure and som atic function. METHODS:Seventy- five new soldiers were randomly divided into reinforced tra ining group(n=32) and normal training group(n=43).The changes of their body cons titution,figure and somatic function were observed after 2 years' load intensity training. RESULTS:The changes of body figure,including body height,weight, volume of mu scle,muscular circumferences before and after training were compared intra and i nter groups,the differences were significant( t=0.00-24.59,P< 0.05-0.01) . There were significant differences in muscle burst,sensitivity,concordance and t he resting heart rate,blood pressure, vital capacity,12- min run( t=0.04-29. 00,P< 0.05-0.01) .The indices after 2 years improved significantly along with the increase of load intensity. CONCLUSION:The results of load intensity training show that the indices in th e reinforced training group are significantly higher than those in the normal tr aining group,effective and step by step training method under scientific introdu ction has a significance of raising the level of military and athletic training, and reducing the injury in training.