| Objetive : Through monitoring of physiological and biochemical indices during the training of Yang Mingxia,an international fitness expert,combined with her own movement state and nutritional status,to improve her meal plan and Nutritional supplements scientifically,in order to assist cover the body function,to lay the foundation of the training plan.Methods: According to the training plan and competition arrangements of coach,the study is divided to two stages.The first stage is the adjustment period,which is mainly to assist Yang Mingxia in physical function adjustment and complete restorative training.The second stagrid is to the prepare for the Hohhot tournament stage,mainly to improve the body function,and enhance its competitive status.Monitoring indicators include:?Test and analysis of heart rate(the morning pulse,quiet heart rate,immediately after exercise heart rate),blood physiological indicators(HGB,the nuber of RBC),blood biochemical indicators(serum T,serum CK,BUN)and other indicators of yang mingxia,monitor her physical function..?Observe the training status during the training.Cornmunicate with her to understand the training status and assessment through the RPE table after the training.?Through the dietary review,enter the dietary revitw results into the professional nutrition assessment software,assessment her dietary energy intake scientifically,improve her dietary intake,meanwhile,to add a special medical food supplement,and take dietary energy intake.Results: Through the assessment of physical function status,training conditions,and dietary energy intake,individualized nutritional interventions have been discovered:(1)Adjustment period: ? Diet meals ratio from 1.6:4.1:4.3 adjusted to2.55:4.1:3.35(breakfast,lunch,dinner)of the dietary energy intake.three energy proportion from the initial protein:carbohydrate:fat 17.85%:71.87%:10.285 adjusted to meet the energy deands of the month 22.11%:66.39%:11.5%,three meals energy intake were science,and the RPE score decreased from the initial 19.32 to 13.54.?Yang Mingxia's morning pulse during the entire training period decreased from the initial 51.67 beats/min and stabilized to 49.67 beats/min.?Compared with individualized nutritional intervention,Yang Mingxia's red blood cell number increased significantly,increased from the initial 4.4×109/L to 5.25×109/L;the amount of HGB increased significantly,increased from the initial 108 g/L to 141g/L;the content of serum T increased from the initial 46ng/dl to 50ng/dl,serum creatine kinase levels decreased,from 261U/L to 133U/L,WBC and its classification indicators were within the normal range,immune system function remained stable.(2)Preparing for Hohhot: ? Energy intake proportion of 3:4:3 proportion in science(breakfast,lunch,dinner)three energy intake is more consistent with the training and competition demands,the protein:carbohydrate:fat remained at 10%-15%:60%-70%:20-25%,?,RBC,HGB steadily,RBCstable at around 4.8×109/L,HGB stable at around 140g/L,? WBC and its classification indicators were within the normal range The immune system is stable.Conclusion:(1)After individualized nutrition intervention,Yang Mingxia's physiological and biochemical indicators returned to their normal values duing the adjustment period and remained stable,and they were able to prepare for training.(2)After individualized nutrition intervention,The adjustment of the individualized nutritional intervention and the daily dietary energy intake in the Hohhot preparation period are scientifically,three meals all day energy intake is reasonable,and the gastrointestinal system has been greatly improved.(3)After individualized nutrition intervention combined with adjustment of training arrangements,Yang Mingxia's physiological and biochemical indicators all show that her physical functions have been significantly improved,she successfully completed preparations for the Hohhot training program,and laid a solid foundation for participating in the competition. |
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