Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity
The purpose of the study was to investigate whether a combination of sago and soy protein ingested during moderate-intensity cycling exercise can improve subsequent high-intensity endurance capacity compared with a carbohydrate in the form of sago and with a placebo. The participants were 8 male rec...
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my.um.eprints.133502015-04-21T01:24:17Z http://eprints.um.edu.my/13350/ Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity Ghosh, A.K. Rahaman, A.A. Singh, R. R Medicine The purpose of the study was to investigate whether a combination of sago and soy protein ingested during moderate-intensity cycling exercise can improve subsequent high-intensity endurance capacity compared with a carbohydrate in the form of sago and with a placebo. The participants were 8 male recreational cyclists with age, weight, and VO(2max) of 21.5 +/- 1.1 yr. 63.3 +/- 2.4 kg, and 39.9 +/- 1.1 ml . kg(-1) . min(-1), respectively. The design of the study was a randomized, double-blind placebo-controlled crossover comprising 60 min of exercise on a cycle ergometer at 60% VO(2max) followed by a time-to-exhaustion ride at 90% VO(2max). The sago feeding provided 60 g of carbohydrate, and the sago-soy combination provided 52.5 g of carbohydrate and 15 g of protein, both at 20-min intervals during exercise. Times to exhaustion for the placebo, sago, and sago-soy supplementations were 4.09 +/- 1.28, 5.49 +/- 1.20, and 7.53 +/- 2.02 min, respectively. Sago-soy supplementation increased endurance by 84% (44-140%; p < .001) and by 37% (15-63%; p < .05) relative to placebo and sago, respectively. The plasma insulin response was elevated above that with placebo during sago and sago-soy supplementations. The authors conclude that a combination of sago and soy protein can delay fatigue during high-intensity cycling. Human Kinetics Publ Inc 2010 Article PeerReviewed Ghosh, A.K. and Rahaman, A.A. and Singh, R. (2010) Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity. International Journal of Sport Nutrition and Exercise Metabolism, 20 (3). pp. 216-223. |
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R Medicine Ghosh, A.K. Rahaman, A.A. Singh, R. Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
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The purpose of the study was to investigate whether a combination of sago and soy protein ingested during moderate-intensity cycling exercise can improve subsequent high-intensity endurance capacity compared with a carbohydrate in the form of sago and with a placebo. The participants were 8 male recreational cyclists with age, weight, and VO(2max) of 21.5 +/- 1.1 yr. 63.3 +/- 2.4 kg, and 39.9 +/- 1.1 ml . kg(-1) . min(-1), respectively. The design of the study was a randomized, double-blind placebo-controlled crossover comprising 60 min of exercise on a cycle ergometer at 60% VO(2max) followed by a time-to-exhaustion ride at 90% VO(2max). The sago feeding provided 60 g of carbohydrate, and the sago-soy combination provided 52.5 g of carbohydrate and 15 g of protein, both at 20-min intervals during exercise. Times to exhaustion for the placebo, sago, and sago-soy supplementations were 4.09 +/- 1.28, 5.49 +/- 1.20, and 7.53 +/- 2.02 min, respectively. Sago-soy supplementation increased endurance by 84% (44-140%; p < .001) and by 37% (15-63%; p < .05) relative to placebo and sago, respectively. The plasma insulin response was elevated above that with placebo during sago and sago-soy supplementations. The authors conclude that a combination of sago and soy protein can delay fatigue during high-intensity cycling. |
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Article |
author |
Ghosh, A.K. Rahaman, A.A. Singh, R. |
author_facet |
Ghosh, A.K. Rahaman, A.A. Singh, R. |
author_sort |
Ghosh, A.K. |
title |
Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
title_short |
Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
title_full |
Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
title_fullStr |
Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
title_full_unstemmed |
Combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
title_sort |
combination of sago and soy-protein supplementation during endurance cycling exercise and subsequent high-intensity endurance capacity |
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Human Kinetics Publ Inc |
publishDate |
2010 |
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http://eprints.um.edu.my/13350/ |
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1643689528634900480 |
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13.160551 |