400m障碍跑对某些生化指标和免疫功能的影响

发布时间：2018-11-24 09:12

【摘要】：目的研究400 m障碍跑的不同训练方式对武警战士某些生化指标与免疫系统的影响。方法随机选取武警部队第2年度士兵24名。测定400 m障碍跑两种不同训练方式训练前后的生化指标及免疫功能。(1)分段组合训练方式:2~3项不同障碍目标的组合训练。(2)全程跑训练:间歇完成每个障碍目标的适应性训练,最后完成400 m障碍全程跑。结果两种训练方式后BU浓度均较运动前显著升高,分段训练从(5.43±0.97)mmol.L-1升到(5.82±1.00)mmol.L-1(P0.05);全程跑训练从(5.55±0.86)mmol.L-1升到(6.78±1.11)mmol.L-1(P0.01)。CK水平较训练前显著升高,分段训练从(174.37±62.55)U.L-1升到(539.41±120.32)U.L-1(P0.01);全程跑训练从(176.54±58.39)U.L-1升到(731.50±228.12)U.L-1(P0.01)。全程跑训练后BU、Bla和CK水平高于分段组合训练后水平(P0.05)。分段组合训练后CD4从(36.64±7.47)%降到(3 4.5 2±6.3 1)%(P0.0 5),NK从(1 5.7 7±4.0 5)%降到(1 2.5 0±4.7 3)%(P0.01)。全程跑训练后,CD4从(36.78±7.04)%降到(31.47±5.00)%(P0.01),NK值显著降低(P0.01)。结论分段组合训练和全程跑训练都能使战士机体产生一定的应激反应,引起某些生化指标的显著升高,并对免疫系统有一定影响,提示应先进行适应性体能训练,有利于机体产生应激适应。
[Abstract]:Objective to study the effects of different training methods of 400 m obstacle running on some biochemical indexes and immune system of armed police soldiers. Methods Twenty-four soldiers of the second year of the Armed Police Force were randomly selected. The biochemical indexes and immune function before and after training of two different training methods of 400m obstacle running were measured. (1) the combined training method of subdivision: 2) the combination training of 3 different obstacle targets. (2) the whole course running training: the interval completed every time. Adaptability training for the target, Finally, the 400m obstacle race was completed. Results the concentration of BU in the two training methods was significantly higher than that before exercise. The level of BU increased from (5.43 卤0.97) mmol.L-1 to (5.82 卤1.00) mmol.L-1 (P0.05). The whole course running training increased from (5.55 卤0.86) mmol.L-1 to (6.78 卤1.11) mmol.L-1 (P0.01). CK). The segmental training increased from (174.37 卤62.55) U.L-1 to (539.41 卤120.32) U.L-1 (P0.01). The whole running training increased from (176.54 卤58.39) U.L-1 to (731.50 卤228.12) U.L-1 (P0.01). The level of BU,Bla and CK after the whole running training was higher than that after the piecewise combination training (P0.05). The CD4 decreased from (36.64 卤7.47)% to (34.52 卤6.31)% (P0.05), NK) from (15.77 卤4.05)% to (12.50 卤4.73)% (P0.01). After training, CD4 decreased from (36.78 卤7.04)% to (31.47 卤5.00)% (P0.01), NK). Conclusion both segmental combined training and whole running training can cause certain stress response, cause some biochemical indexes to increase significantly, and have certain influence on immune system, suggesting that adaptive physical fitness training should be carried out first. It is beneficial for the body to produce stress adaptation.
【作者单位】：武警医学院武警医学院武警医学院武警医学院武警医学院
【基金】：武警部队科技革新项目(No.WKH200612)
【分类号】：R82

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