대나무 추출물을 주원료로 활용한 스포츠음료가 운동능력향상에 미치는 영향 Effects of functional sports drinks made of Bamboo extract on the human's fatigue recovery, breathing circulation and endurance exercise ability원문보기
The present study purposed to analyze the effect of sports drink made of bamboo extract on people’s fatigue recovery ability, breathing circulation ability and endurance exercise ability. Fatigue recovery ability was measured with blood lactic acid concentration, breathing circulation ability with h...
The present study purposed to analyze the effect of sports drink made of bamboo extract on people’s fatigue recovery ability, breathing circulation ability and endurance exercise ability. Fatigue recovery ability was measured with blood lactic acid concentration, breathing circulation ability with heart rate and oxygen saturation, and endurance exercise ability with maximum heart rate, maximum oxygen uptake and maximum exercise hour. The subjects were divided into a placebo group (n=10) and a bamboo juice group (n=10). Ten minutes before doing exercise, the groups took 360ml of placebo and bamboo juice, respectively, and were measured through graded exercise test at rest, just after exercise and during recovery. Obtained data were analyzed and the results are summarized as follows. 1. Effect on fatigue recovery ability : A main cause of fatigue after exercise is the high concentration of lactic acid, which is a fatigue substance, in blood. In this study, the bamboo juice group showed lower blood lactic acid concentration than the placebo group during exercise and during recovery. In particular, the low lactic acid concentration during recovery means fast recovery, suggesting that the intake of sports drink increases resistance against fatigue. 2. Effect on breathing circulation ability : Breathing circulation ability was measured using heart rate and oxygen saturation. Heart rate was not much different between the bamboo juice group and the placebo group, but it was lower in the bamboo juice group in 3 minutes and 5 minutes during recovery. This means fast recovery from the fatigue caused by exercise after reaching the maximum heart rate. Thus, the intake of bamboo juice is expected to work positively on the homeostasis of heart rate. 3. Effect on endurance exercise ability : The effect on endurance exercise ability was measured using maximum heart rate, maximum oxygen uptake and maximum exercise hour. Maximum heart rate and maximum oxygen uptake were major indicators to endurance exercise ability but no statistically significant difference was observed in the indicators. Thus, bamboo juice developed using bamboo resin expected to improve breathing circulation ability rather than endurance exercise ability, to increase resistance against fatigue from exercise, and to be highly effective in fatigue recovery.
The present study purposed to analyze the effect of sports drink made of bamboo extract on people’s fatigue recovery ability, breathing circulation ability and endurance exercise ability. Fatigue recovery ability was measured with blood lactic acid concentration, breathing circulation ability with heart rate and oxygen saturation, and endurance exercise ability with maximum heart rate, maximum oxygen uptake and maximum exercise hour. The subjects were divided into a placebo group (n=10) and a bamboo juice group (n=10). Ten minutes before doing exercise, the groups took 360ml of placebo and bamboo juice, respectively, and were measured through graded exercise test at rest, just after exercise and during recovery. Obtained data were analyzed and the results are summarized as follows. 1. Effect on fatigue recovery ability : A main cause of fatigue after exercise is the high concentration of lactic acid, which is a fatigue substance, in blood. In this study, the bamboo juice group showed lower blood lactic acid concentration than the placebo group during exercise and during recovery. In particular, the low lactic acid concentration during recovery means fast recovery, suggesting that the intake of sports drink increases resistance against fatigue. 2. Effect on breathing circulation ability : Breathing circulation ability was measured using heart rate and oxygen saturation. Heart rate was not much different between the bamboo juice group and the placebo group, but it was lower in the bamboo juice group in 3 minutes and 5 minutes during recovery. This means fast recovery from the fatigue caused by exercise after reaching the maximum heart rate. Thus, the intake of bamboo juice is expected to work positively on the homeostasis of heart rate. 3. Effect on endurance exercise ability : The effect on endurance exercise ability was measured using maximum heart rate, maximum oxygen uptake and maximum exercise hour. Maximum heart rate and maximum oxygen uptake were major indicators to endurance exercise ability but no statistically significant difference was observed in the indicators. Thus, bamboo juice developed using bamboo resin expected to improve breathing circulation ability rather than endurance exercise ability, to increase resistance against fatigue from exercise, and to be highly effective in fatigue recovery.
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