「VAAM」運動營養飲料對身體組成之影響
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Date
2003-06-30
Authors
林惠明
湯馥君
張惠萍
Journal Title
Journal ISSN
Volume Title
Publisher
中華民國大專院校體育總會&Airiti Press Inc.
Abstract
本研究旨在探討「VAAM」(Vespa Amino Acid Mixture)運動營養飲料對身體組成之影響。15位女性受試者自願介入本研究，其中控制組（44.9±9.7歲）7位及VAAM組（42.0±9.7歲）8位，平均身高分別為155.6±4.8公分及160.5±3.9公分，平均體重分別為61.0±7.3公斤及593±6.9公斤。本研究採年齡及體重配對分組之雙盲設計，共計8週，實驗前、後均以身體組成分析儀測量身體組成，受試者每週運動4次，每次進行中強度（65-70％最大心跳率）有氧舞蹈1小時，VAAM組或控制組均在運動前20分鐘一次攝取190公克之「VAAM」運動營養飲料或等重之「偽裝飲料」，熱量均為48.8大卡（VAA M運動營養飲料含糖類共9.5克、胺基酸2.7克；偽裝飲料含糖類共12.2克）。結果發現：僅實驗前「VAAM」組之腰臀比顯著不同於控制組外(P<0.05), 其餘各項數據如體重、體水重、除脂體重、肌肉重、體蛋白重、估計骨重、身體質量指數、體脂肪百分率、肱三頭肌皮脂厚等之兩組組間及組內前、後測之比較都沒有達到顯著差異。綜上所述，受試者使用之「VAAM」運動營養飲料並沒有明顯減少體脂肪的效果，其所宣稱”胡蜂體內的肢基酸組合有助於運動時體脂肪燃燒的效果”，在此次實驗中未能驗證。
The purpose of the study was to investigate the effect of a 「VAAM」(Vespa Amino Acid Mixture) sports nutrititional drink on body composition. Fifteen female volunteers participated in the study. The subjectrs were divided into two groups on the basis of age and body weight: control group (n=7, 44.9±7.0 years old, 155.6±4.8 cm, 61.0±7.3 kg), and VAAM group (n=8, 42.0±9.7 years old, 160.5±3.9 cm, 59.3±6.9 kg). The duration of the study was eight weeks. Body composition was measured before and after the experimental period. Subjects were required to perform aerobic dance (65-70% maximum heart rate) 4 times/week, I hr/session. Twenty minutes before each aerobic dance, 190 g of F VAAMJ sports nutritional drink (carbohydrates: 9.5 g, amino acids: 2.7 g; 48.8 Kcal) or placebo (carbohydrates: 12.2 g; 48.8 Kcal) was given to each subject. After 8 weeks of aerobic dance and/or dietary supplementation, there were no significant changes in body weight, body water, lean body mass, muscle mass, body protein content, estimated bone mass, body mass index (BMI), body fat percentage, triceps skinfold (TSF), or waist-to-hip ratio (WHR) between the control and VAAM groups. There was a significant (p<.05) difference in WHR between the VAAM group and the control group before the experiment. However, there were no significant differences between the two groups in other measurements measured either before or after the experiment. In conclusion, the body composition of the aerobic dancers was not influenced by the consumption of a VAAM sports nutritional drink.
The purpose of the study was to investigate the effect of a 「VAAM」(Vespa Amino Acid Mixture) sports nutrititional drink on body composition. Fifteen female volunteers participated in the study. The subjectrs were divided into two groups on the basis of age and body weight: control group (n=7, 44.9±7.0 years old, 155.6±4.8 cm, 61.0±7.3 kg), and VAAM group (n=8, 42.0±9.7 years old, 160.5±3.9 cm, 59.3±6.9 kg). The duration of the study was eight weeks. Body composition was measured before and after the experimental period. Subjects were required to perform aerobic dance (65-70% maximum heart rate) 4 times/week, I hr/session. Twenty minutes before each aerobic dance, 190 g of F VAAMJ sports nutritional drink (carbohydrates: 9.5 g, amino acids: 2.7 g; 48.8 Kcal) or placebo (carbohydrates: 12.2 g; 48.8 Kcal) was given to each subject. After 8 weeks of aerobic dance and/or dietary supplementation, there were no significant changes in body weight, body water, lean body mass, muscle mass, body protein content, estimated bone mass, body mass index (BMI), body fat percentage, triceps skinfold (TSF), or waist-to-hip ratio (WHR) between the control and VAAM groups. There was a significant (p<.05) difference in WHR between the VAAM group and the control group before the experiment. However, there were no significant differences between the two groups in other measurements measured either before or after the experiment. In conclusion, the body composition of the aerobic dancers was not influenced by the consumption of a VAAM sports nutritional drink.