| Bicycle Campaign is a higher physically demanding project,At present domestic is few to the athlete great intensity training period's biochemistry target's examination。The blood urea (BUN), the blood serum creatine kinase (CK) and some biochemistry targets already obtained the widespread application in the bicycle athlete's bodily function evaluation and the training monitoring,But the lymphocyte subgroup including immunology target's and so on CD4+, CD8+ cell and NK cell proportion applications are really few。The training-monitoring utilizing above many biochemistry target to carry on the synthesis evaluation to the great intensity training period bicycle athlete body's functional condition,At present has not been reported。This experimental study 7 bicycle athletes in 6 week-long great intensity training,Organism immune system's CD4+/CD8+, NK cell change situation,As well as blood biochemistry target BUN, CK change situation。Through comparative analysisbefore and after, carries on the synthesis evaluation,and acts according to these targets the change situation to carry on the biochemistry evaluation to athlete's bodily function condition to monitors the instruction movement training。For coach to grasps the athlete accurately for the trainer to the physiological load of exercise adaptation condition,athlete body's functional condition and restores the situation,The prompt regulation training load, improves the training quality, provides the objective basis;Discussion bicycle athlete body function evaluation and the training monitor a more effective method and the way and these targets certain inherent laws which changes around the winter big load training。The findings indicated:The athlete great intensity trains 6 weeks later, athlete's CD4+/CD8+ value 1.01±0.06 drops by the first week-long to the sixth week-long 0.90±0.06(P<0.01),The T cell lymph subgroup's immunologic function reduces; The NK cell 12.6±1.22 drops by the first week-long for the sixth week-long 11.4±1.2(P<0.01)。Organism immunity's natural killer cell's ability reduces,From this indicated that the long time great intensity's movement training can cause the immune system overall immunity to reduce, the athlete reduces in 6 week-long training back body's immunity function, athlete in the later training to contract URTI the possibility and must carry on the training quantity and the nutrition adjustment reasonably。Blood urea (BUN) in 2nd week-long level, although increases, but its change does not have the significance(P=0.23>0.05),When trains carries on the 3rd, 4 weeks, BUN elevates the level has the difference with the first phase ratio(P=0.02<0.05),Time the 5th week BUN elevates the level to have the significance difference with the first phase ratio(P<0.01)。BUN continues in 6 week-long training to elevate, from this may conclude that athlete's functional condition presents the declining trend, the BUN change scope may reflect the athlete mobility weary situation.。CK is also not obvious in previous two week-long change(sP=0.29<0.05),But in following all around, its change compares with the first phase has the significance difference(P<0.01)。The CK value elevates the level to compare Gao You the first week-long 235±74 to climb to the 6th week-long 385±67,But athlete's individual difference is large,this is mainly because each athlete's bodily function condition's individual difference creates。Looked from the individual CK change scope,CK can the good reflection athlete mobility weary degree, and restores the situation to the training adaptation。Each target's change scope may from some aspect reflect that the athlete mobility weary degree, and restores the situation to the training adaptation,Carries on the generalized analysis to the biochemistry target union immunology target, can evaluate athlete's functional condition accurately,monitoring training。...
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