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Synergistic effects of resistance training and protein intake: practical aspects.
Guimarães-Ferreira, Lucas; Cholewa, Jason Michael; Naimo, Marshall Alan; Zhi, X I A; Magagnin, Daiane; de Sá, Rafaele Bis Dal Ponte; Streck, Emilio Luiz; Teixeira, Tamiris da Silva; Zanchi, Nelo Eidy.
Afiliação
  • Guimarães-Ferreira L; Laboratory of Experimental Physiology and Biochemistry, Center of Physical Education and Sports, Federal University of Espirito Santo, Vitória/ES, Brazil.
  • Cholewa JM; Department of Kinesiology Recreation and Sport Studies, Coastal Carolina University, Conway, South Carolina, USA.
  • Naimo MA; Division of Exercise Physiology, West Virginia University School of Medicine, Morgantown, West Virginia, USA.
  • Zhi XI; Exercise Physiology Laboratory, Department of Exercise Physiology, Beijing Sport University, Beijing, PR China; Exercise Physiology and Biochemistry Laboratory, College of Physical Education, Jinggangshan University, Ji'an, Jiangxi, PR China.
  • Magagnin D; Postgraduate Program in Health Sciences, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma/SC, Brazil.
  • de Sá RB; Postgraduate Program in Health Sciences, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma/SC, Brazil.
  • Streck EL; Postgraduate Program in Health Sciences, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma/SC, Brazil.
  • Teixeira Tda S; Postgraduate Program in Health Sciences, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma/SC, Brazil.
  • Zanchi NE; Postgraduate Program in Health Sciences, Health Sciences Unit, Universidade do Extremo Sul Catarinense, Criciúma/SC, Brazil. Electronic address: Neloz@ig.com.br.
Nutrition ; 30(10): 1097-103, 2014 Oct.
Article em En | MEDLINE | ID: mdl-24751198
Resistance training is a potent stimulus to increase skeletal muscle mass. The muscle protein accretion process depends on a robust synergistic action between protein intake and overload. The intake of protein after resistance training increases plasma amino acids, which results in the activation of signaling molecules leading to increased muscle protein synthesis (MPS) and muscle hypertrophy. Although both essential and non-essential amino acids are necessary for hypertrophy, the intake of free L-leucine or high-leucine whole proteins has been specifically shown to increase the initiation of translation that is essential for elevated MPS. The literature supports the use of protein intake following resistance-training sessions to enhance MPS; however, less understood are the effects of different protein sources and timing protocols on MPS. The sum of the adaptions from each individual training session is essential to muscle hypertrophy, and thus highlights the importance of an optimal supplementation protocol. The aim of this review is to present recent findings reported in the literature and to discuss the practical application of these results. In that light, new speculations and questions will arise that may direct future investigations. The information and recommendations generated in this review should be of benefit to clinical dietitians as well as those engaged in sports.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Biossíntese de Proteínas / Proteínas Alimentares / Exercício Físico / Músculo Esquelético / Suplementos Nutricionais / Treinamento Resistido / Proteínas Musculares Tipo de estudo: Guideline Limite: Humans Idioma: En Revista: Nutrition Assunto da revista: CIENCIAS DA NUTRICAO Ano de publicação: 2014 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Biossíntese de Proteínas / Proteínas Alimentares / Exercício Físico / Músculo Esquelético / Suplementos Nutricionais / Treinamento Resistido / Proteínas Musculares Tipo de estudo: Guideline Limite: Humans Idioma: En Revista: Nutrition Assunto da revista: CIENCIAS DA NUTRICAO Ano de publicação: 2014 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos