투수의 반복 투구 시 Ice Slurry Ingestion이 심부체온과 혈중 피로물질에 미치는 영향

Abstract

The analysis was made for the effect of the ice slurry ingestion on the core temperature and the blood fatigue substance of the high school pitchers. The result is as follows. First, it was found that the core temperatures of Rest, P60, P90, R48 was significantly lower than that of P120 in the control experiment. It was found that the core temperatures of P90 and P120 were significantly lower than that of R1 in the ice slurry ingestion experiment. It was also found that the ice slurry ingestion experiment was significantly lower than the control experiment in P90 and P120. Second, it was found that the lactate of the blood fatigue substances of Rest, R24, and R48 was significantly lower than that of R24 in the control experiment. The significant difference between timings was not found in the ice slurry experiment. It was also found that the ice slurry experiment was far significantly lower than the control experiment in R2. It was found that ammonia of P120, R1, and R2 is significantly lower than that of P90 in the control experiment. It was found that Rest and P60 were significantly lower than P90. It was found that Rest and R48 are significantly lower than P60, P90, P120, R1, and R2 in the ice slurry ingestion experiment. It was also found that the ice slurry ingestion experiment was significantly lower than the control experiment in R2. According to the comprehensive results, ice slurry ingestion during high school pitcher’s repetitive pitching blocks the rapid increase of the core temperature and delays the accumulation of blood fatigue substances.