Experimental Study Of The Winter Shaanxi Elite Female Rowers Aerobic And Anaerobic Training Effect

Objective:To study the effects of winter training on the aerobic caPacity and anaerobic caPacity of athletes in order to helP them from the Physiological Point of view of the comparative study of gas metabolism and anaerobic caPacity of female rowers before and after winter training in Shaanxi Province.Coaches to further imProve the sPorts training Program to imProve the level of training to Provide theoretical reference.In order to make our Province rowing team in the thirteenth session of the National Games to achieve better results to make due Method:Running warm-uP,dynamometer Preparation activities 5min,heart rate 140-150b/min,3minaftertheincreaseinloadwintertraining.To 120w-150w-180w-210w-240w-270 w load movement,each load for two minutes,according to individual ability,in the final level and then fully sPrint until the exhaustion.Rowing dynamometer is the main test is not control,ask the coaches in the next supervision,encouragement.Take a breath of breath?Breath by breath?winter training.After the athletes PrePare activities,rest less time,with gas analysis mask,Polar table and Metamax 3B cardioPulmonary function device,and connect the access.In this Process,the gas analyzer automatically measures the gas metabolism index continuously,and the results are recorded by Metamax 3B and sent to the comPuter for automatic Preservation.The maximal oxygen uPtake,maximum oxygen uPtake,maximum oxygen uPtake,resPiratory rate,oxygen Pulse,maximum resPiration,maximum ventilation,anaerobic threshold,maximum heart rate,maximum exercise time The Immediately after exercise,3 minutes,5 minutes,15 minutes to take 20ul finger blood test lactic acid.Using concePt2 rowing dynamometer for 60 seconds to continue the maximum caPacity of winter training,the maximum caPacity of exercise after the winter exercise after 7,9,11,13 minutes of blood lactic acid.Experimental results:?1?Quiet,TV,RR,VE after winter training,PetcO₂,VO₂,VCO₂,METS,VE/VO₂,VD/TV,V02/HR,resPiratory efficiency was higher than that of before winter training?P>0.05?,PetO₂,RQ less than before winter training?P>0.05?.?2?The amplitude of VE,TV and RR was significantly lower than that of winter training?P<0.01?.After the winter training,the VE02 and VD/TV were significantly lower than those of winter exercise?P<0.05,0.01?.The increase of VO₂/HR was significantly higher than that of winter training?P<0.01?.?3?The frequency of TV,RR,VE,Petr2,VCO₂,RQ,MET,VO₂/HR,VE/VO₂ were significantly higher than those of winter training before,0.01).The absolute value of PetO₂ and resPiratory efficiency was slightly lower than that before winter training?P>0.05?,VD/TV was significantly lower than that before winter training?P<0.01?.?4?PetC02 was significantly larger than that before winter training?P<0.01?.The exercise efficiency,VE/VO₂,?P>0.05?.The VD/TV was significantly lower than that before winter training?P<0.05?.The oxygen uPtake was negatively correlated with VEC/TV and VEO₂,and the oxygen uPtake was negatively correlated with PetC02 and was Positively correlated with VO₂/HR and VE The The oxygen uPtake was negatively correlated with VCOO₂,VD/TV and VEO₂.The oxygen uPtake was Positively correlated with PetCO₂,and was Positively correlated with VO₂/HR and VE.?5?The indexes of TV,RR,VE,VO₂,RQ,VE/VO₂,VO₂/HR and other indexes were significantly larger than those of winter exercise?P>0.05?,PetCO₂ and VCO₂ were significantly larger than those of winter training?P<0.01?.Petney was slightly smaller than that before winter training?P>0.05?.VD/TV was significantly lower than that before winter training?P<0.01?.The oxygen uPtake and the VD/TV,VEO₂,VECO₂ and PetO₂ were negatively correlated with VO₂/HR,VE and PetCO₂.The oxygen uPtake and VD/TV,VEO₂,VECO₂ And medium negative correlation with PetO₂,with VE,PetC02 was moderate Positive correlation,and V02/HR was highly Positive correlation.?6?The maximum Power,mean Power,dynamometer and PulP frequency of the 60S were imProved after the winter training,but there was no significant difference?P>0.05?.After the winter training,the athletes were treated with 60S oxygenless test for 7min,9min,llmin,13min blood lactic acid values were lower than before winter training?P>0.05?.Conclusion:?1?After winter training,the Province of women's rowing athletes maximum aerobic caPacity and maximum aerobic exercise caPacity than winter training has imProved;After winter training,the Province of women's rowing athletes anaerobic ability to work and the elimination of lactic acid than before winter training has imProved;?3?After winter training,our women's rowing athletes lung ventilation,lung ventilation and cardiac ejection ability than winter training has imProved;?4?The maximum aerobic exercise caPacity of women's rowers in our Province and the tolerance to lactic acid have yet to be further imProved.Suggest:?1?Should be further strengthened in our Province rowing exercise skeletal muscle oxygen consumption training;?2?Should further strengthen the Province of rowing exercise PhosPhoric acid original caPacity training;?3?Should further strengthen the training of lactose tolerance of rowers in our Province.