Research on the Changes of Body Serum Function Indexes and Psychological State of Women Football Players at Different Stages

Abstract

According to the characteristics of serum biochemical indexes and mood changes of women football players in different training and competition stages, to explore the change rules of athletes' function indexes in different stages, and to provide scientific experimental basis for physical fitness and psychological monitoring of training and competition. Before training, physical training, technical and tactical training, and the competition stage, 22 Beijing women's football players were tested by fasting venous serum test in the morning within three days after the training and competition. T), cortisol (C), serum urea (BUN) function indicators, record the FA Cup competition stage from March 2019 to October 2019, specifically 2 times before the game (March 28, April 7), physical fitness Two training periods (April 17, April 28), two technical and tactical training periods (May 10, May 25), and two competition periods (August 17, October 10), a total of 8 serum tests were collected. Indicators, these 8 stages are P1 stage to P8 stage respectively; record psychological and emotional feelings (POMS scale), and complete it in 10 minutes. In the pre-competition stage: compared with P1, there was a significant difference in T (p<0.05), a significant difference in C (p<0.05), a very significant difference in T/C (p<0.01), and no significant difference in HB Difference (p>0.05), CK appeared very significant difference (p<0.01), BUN appeared significant difference (p<0.05). There was no significant difference in TMD value (p>0.05). There was no significant difference in T value between P3 and P4 during physical training (p>0.05), no significant difference in C (p>0.05), no significant difference in T/C, HB, BUN (p>0.05), and CK appeared Very significant difference (p<0.01). There was no significant difference in TMD (p>0.05). In the technical and tactical training stage, compared with P6, there was a significant difference in T (p<0.05), a significant difference in CK (p<0.05), and no significant difference in C, T/C, and BUN (p>0.05). There was no significant difference in TMD (p>0.05). Competition stage: There was a significant difference in CK between P7 and P8 (p<0.05), and there was no significant difference in HB, BUN, C, T, and T/C (p>0.05). There was a negative correlation between serum indexes and changes in mood state (r=-0.82). The serum index changes greatly in the pre-competition training stage. The athletes' functional metabolism does not have a good adaptation to the pre-competition training, but changes greatly. The changes in the technical and tactical and physical training stages are the smallest. It has a good adaptation to the intensity of exercise load, and most of the functional indicators in the competition stage appear to a reasonable level, and have a more objective reflection on the achievement of performance and the prevention of sports injuries and fatigue. The total score of emotional disturbance (TMD) of the overall mood state change is high, and the fatigue value is large. There is no obvious "iceberg-like" image in the mood state profile before and after the game, which may be related to external interference and the physiology of women's football itself characteristics related.