No effect of short-term amino acid supplementation on variables related to skeletal muscle damage in 100 km ultra-runners - a randomized controlled trial |
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| Authors: | Beat Knechtle Patrizia Knechtle Claudia Mrazek Oliver Senn Thomas Rosemann Reinhard Imoberdorf Peter Ballmer |
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| Affiliation: | 1.Gesundheitszentrum St. Gallen,St. Gallen,Switzerland;2.Institute of General Practice and Health Services Research,University of Zurich,Zurich,Switzerland;3.Departement Medizin,Klinik für Innere Medizin,Switzerland |
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| Abstract: | Background The purpose of this study was to investigate the effect of short-term supplementation of amino acids before and during a 100 km ultra-marathon on variables of skeletal muscle damage and muscle soreness. We hypothesized that the supplementation of amino acids before and during an ultra-marathon would lead to a reduction in the variables of skeletal muscle damage, a decrease in muscle soreness and an improved performance. |
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