“魔鬼周”极限训练对武警特战队员睾酮、心肌酶谱及血液分析的影响

Effects of “Devil-week” extreme training on testosterone,tyocardial enzyme and hematology analysis of special operations forces of Armed Police

目的了解"魔鬼周"极限训练对武警特战队员身体状况的影响,以便更有效地预防和减少运动损伤,提高体能训练效果。方法选取79例来自武警某部参加2017年第三季度"魔鬼周"极限训练的特战队员作为研究对象,分别于"魔鬼周"的第1天及第7天进行相关血液指标的检测,包括睾酮(T)、天门冬氨酸氨基转移酶(AST)、乳酸脱氢酶(LDH)、肌酸激酶(CK)、肌酸激酶MB型同工酶(CK-MB)、白细胞数目(WBC)、中性粒细胞百分比(N)、淋巴细胞百分比(L)、红细胞数目(RBC)、血红蛋白浓度(HB)、血小板数目(PLT)。应用SPSS 18.0统计软件进行数据处理。结果参加"魔鬼周"极限训练的武警特战队员训练后的血清AST、LDH、CK、CK-MB分别为(46.15±43.21)U/L、(285.14±62.76)U/L、(505.17±359.73)U/L、(26.42±16.03)U/L,较训练前(19.67±4.05)U/L、(214.38±31.84)U/L、(222.50±116.09)U/L、(15.85±3.02)U/L明显升高,差异有统计学意义(P<0.05),T、WBC、L、RBC、HB、PLT低于训练前[(21.10±5.58)nmol/L、(5.64±1.24)×109/L、(34.53±7.10)%、(4.82±0.34)×1012/L、(147.20±7.58)g/L、(216.53±45.35)×109/L vs(22.41±5.00)nmol/L、(6.00±1.42)×109/L、(36.01±8.15)%、(4.93±0.35)×1012/L、(150.75±7.30)g/L、(258.96±47.26)×109/L,P<0.05],N训练前后无明显变化[(57.19±7.26)%vs(56.66±8.62)%]。结论"魔鬼周"极限训练对武警特战队员的生理功能可产生一定的影响,进而可能影响其训练水平。

Objective To investigate the impact of"Devil-week"extreme training on the physical condition of Armed Police special operations forces in order to prevent and reduce athletic injuries more effectively and improve the effect of physical training.Methods Seventy-nine Armed Police soldiers of special operations forces,who were subjected to the third-quarter"Devil-week"extreme training in 2017,were selected as the subjects.Their blood parameters were detected on the first and 7 th day,including testosterone(T),aspartate aminotransferase(AST),lactate dehydrogenase(LDH),creatine kinase(CK)、creatine kinase MB(CK-MB)、white blood cel(WBC)、neutrophil percentage(N)、lymphocyte percentage(L)、red blood cell(RBC)、hemoglobin(HB)、and platelet(PLT).Data was analyzed by SPSS 18.0 software.Results The serum levels of AST、LDH、CK and CK-MB were obviously higher on the 7 th day than on the first day[(46.15±43.21)U/L,(285.14±62.76)U/L,(505.17±359.73)U/L,(26.42±16.03)U/L vs(19.67±4.05)U/L,(214.38±31.84)U/L,(222.50±116.09)U/L,(15.85±3.02)U/L,P<0.05],levels of T、WBC、L、RBC、HB and PLT were significantly lower[(21.10±5.58)nmol/L,(5.64±1.24)×109/L,(34.53±7.10)%,(4.82±0.34)×1012/L,(147.20±7.58)g/L,(216.53±45.35)×109/L vs(22.41±5.00)nmol/L,(6.00±1.42)×109/L,(36.01±8.15)%,(4.93±0.35)×1012/L,(150.75±7.30)g/L,(258.96±47.26)×109/L,P<0.05],but the level of N was not significantly different after training[(57.19±7.26)%vs(56.66±8.62)%,P>0.05].Conclusions The"Devil-week"extreme training can greatly affect the physiological function of special operations forces of Armed Police,and thus make difference to their training levels.