Study On Physiological, Biochemical And Immune Monitoirng System In IHT Of National Excellent Speed Skater

Intermittent hypoxia training (IHT) is a kind of low oxygen training form, its principle isin the plains with low oxygen meter intermittently suction below the normal oxygen partialpressure5-7minutes, causing the body moderate hypoxia, leading to a series of aerobicmetabolism is helpful to improve the ability of resisting lack of physiological, biochemicaladapt, can enhance buffering capacity, improve mitochondrial work efficiency and enhancelactic acid treatment ability, improve the high strength low oxygen training metabolic state.IHT as simulation plateau training a method, with regular exercise training to cooperate, toimprove physical fitness, promote the performance improved, plays an important role. Andthe objective reflection athletes body function changes of physiological and biochemical andimmune index, inspection and evaluation in the process of athletes in the IHT under thetraining load state, is athletes’ ability of diagnosis and monitoring is an important link. For ourcountry outstanding speed skater IHT process in the building up of the physiological,biochemical and immune monitoring system, and screening effective evaluation index, theIHT on excellent speed skater athletic ability influence. Through the500m and1500m and3000m all12male athletes, whose18to25year old, we use hypoxia generator for4weeksand gradually increase the degree of hypoxia, exercise intensity and amount of exercisemovement, using randomized experiment, analysis of variance, regression analysis and othermethods, the aerobic metabolism energy capacity, cardiovascular system, endocrine system,the motor load system, the oxygen transfer system, the material energy metabolism systemand so on physiological and biochemical indexes and immune globulin, white blood cells andimmune indexes of measurement, monitoring and evaluation. The IHT training to some extentincrease the maximum carbon dioxide excretion, thereby reducing the respiratory quotient, anincrease of the maximum voluntary ventilation, and reduces the maximum respiratory rate,increase the maximum output power and movement time; blood lactate after exercise3minclearance rate increase; increase in basal heart rate levels; increase in the level oftestosterone, cortisol levels decreased; effectively regulate CK and BUN levels; promoteoxygen transport and immune system. Combined with the speed skating and IHTcharacteristics, this paper discusses the IHT speed skater motion ability change and speedskater IHT monitoring system construction, make our country IHT speed skater thephysiological and biochemical and immune monitoring system and evaluation method, and toverify the practicability and maneuverability. The main conclusions are as follows:1) According to the plateau environment on the speed skating project of the beneficialeffects, this paper analyzes IHT is outstanding anoxic adverse factors, fails to provide favorable factors, presumably IHT on improving speed skating athlete’s sports ability haseffect.4weeks low oxygen and carry momentum gradually increased load scheme on themovement of the sport ability improve have certain effect. The first week16%,60min, andthe Second week14%,60min, and the third week14%,80min, and the fourth weeks14%,80min.2) Should not be ignored between athletes of the individual difference, to the low oxygenenvironment tolerance, and the adaptability of exercise stress factors, causing the individual toimprove the grade of the athlete is not obvious. Deal with IHT take care and make adifference between attitudes.3) The physiological and biochemical factors in certain conditions can reflect theperformance of the maximum oxygen uptake, lactic acid threshold, heart rate, testosterone andcortisol, creatine kinase, blood urea, erythropoietin, the red blood cells, erythrocytehematocrit, hemoglobin, oxygen free radicals, network structure formed in the IHT, a varietyof factors influence each other, with a specific effect, can effectively reflect the IHT trainingsituation.4) The monitoring of physiological and biochemical index of the change and the500mand1500m and3000m different movement distance, and the body’s metabolism energy wayrelated. The stepwise regression equation analysis, screening the500m speed skating athlete’smost effective physiological and biochemical monitoring index may be HRmax, ROS andblood lactic acid, regression equation for Y=161.676-0.611HRmax-0.010ROS-0.614bloodlactic acid. The1500m speed skating athlete’s most effective monitoring indicators can be fortestosterone, regression equation for Y=10.875+0.784testosterone. The3000m speed skatingathlete’s most effective monitoring indicators can be for EPO and Hb, regression equation forY=5.296+0.108EPO+2.065Hb.5) By the stepwise regression equation analysis, screening the500m speed skatingathlete’s most effective immune monitoring index may be IgA, regression equation forY=25.079+2.815IgA. The1500m speed skating athlete’s most effective monitoring index maybe IgA and IgG, regression equation for Y=49.627+11.168IgA-4.772IgG. The3000m speedskating athlete’s most effective monitoring index may be WBC, regression equation forY=12.895+3.090WBC.6) The annual IHT training plan should keep stage characteristics of sports load.According to the session strictly control athlete body function state, the use of screening thephysiological and biochemical indexes and immune surveillance.