Nutritional modulation of the muscle anabolic response to exercise is underpinned by changes in muscle protein turnover at the metabolic level ( Tipton & Wolfe, 2001 ). Ingesting an amino acid source following resistance exercise stimulates muscle protein synthesis (MPS), leading to a positive net
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Co-Ingestion of Branched-Chain Amino Acids and Carbohydrate Stimulates Myofibrillar Protein Synthesis Following Resistance Exercise in Trained Young Men
Sarah R. Jackman, Gareth A. Wallis, Jinglei Yu, Andrew Philp, Keith Baar, Kevin D. Tipton, and Oliver C. Witard
Protein Recommendations for Weight Loss in Elite Athletes: A Focus on Body Composition and Performance
Amy J. Hector and Stuart M. Phillips
restriction, strategies to promote high-quality weight loss (i.e., the loss of fat mass while maintaining LBM) are of importance for elite athletes. The normal maintenance of LBM is determined by continuously opposing and fluctuating rates of muscle protein synthesis (MPS) and muscle protein breakdown (MPB
Factors Associated With Skeletal Muscle Mass Increase by Rehabilitation in Older Adults With Vertebral Compression Fractures
Takahiro Ogawa, Yuki Sueyoshi, Shintaro Taketomi, and Nobumasa Chijiiwa
of muscle protein synthesis was from one day to some weeks ( Murphy et al., 2018 ; Reidy & Rasmussen, 2016 ). In other words, although duration of muscle protein synthesis was reported in those studies, duration of actual muscle mass increase is unclear for older adults. We demonstrated that
Resistance Exercise Training, a Simple Intervention to Preserve Muscle Mass and Strength in Prostate Cancer Patients on Androgen Deprivation Therapy
Lisanne H.P. Houben, Milou Beelen, Luc J.C. van Loon, and Sandra Beijer
number ( Herbst & Bhasin, 2004 ; Sinha-Hikim et al., 2003 ). Testosterone deficiency, on the other hand, results in the loss of muscle mass ( Herbst & Bhasin, 2004 ). Testosterone deficiency is supposed to induce an imbalance between muscle protein breakdown and muscle protein synthesis pathways
Effects of Whey Protein Supplementation Associated With Resistance Training on Muscular Strength, Hypertrophy, and Muscle Quality in Preconditioned Older Women
Paulo Sugihara Junior, Alex S. Ribeiro, Hellen C.G. Nabuco, Rodrigo R. Fernandes, Crisieli M. Tomeleri, Paolo M. Cunha, Danielle Venturini, Décio S. Barbosa, Brad J. Schoenfeld, and Edilson S. Cyrino
it has been recommended as a means to attenuate the deleterious effects of sarcopenia ( American College of Sports Medicine, 2009 ; Garber et al., 2011 ). Furthermore, nutritional interventions in which protein ingestion increases muscle protein synthesis (MPS) beyond that of RT alone, thereby
Whey Protein Supplementation Is Superior to Leucine-Matched Collagen Peptides to Increase Muscle Thickness During a 10-Week Resistance Training Program in Untrained Young Adults
Jeferson L. Jacinto, João P. Nunes, Stefan H.M. Gorissen, Danila M.G. Capel, Andrea G. Bernardes, Alex S. Ribeiro, Edilson S. Cyrino, Stuart M. Phillips, and Andreo F. Aguiar
as milk-derived proteins (i.e., casein and whey protein [WP]), are superior in stimulating muscle protein synthesis (MPS; Gorissen et al., 2016 ; Oikawa et al., 2020 ; Tang et al., 2009 ; Wilkinson et al., 2007 ) and increasing lean body mass ( Aristizabal et al., 2015 ; Hartman et al., 2007
Nutritional and Pharmacological Interventions to Expedite Recovery Following Muscle-Damaging Exercise in Older Adults: A Narrative Review of the Literature
Tom Clifford
effects by NSAIDS, protein, or AOX supplementation. AOX = antioxidant; NSAIDS = nonsteroidal anti-inflammatory drugs; MPB = muscle protein breakdown; MPS = muscle protein synthesis. Studies have also suggested that older adults experience greater levels of muscle soreness than younger adults after
Exercise and Protein Supplementation Recommendations for Older Adults With Sarcopenic Obesity: A Meta-Review
Allison T. Contillo, Nancy R. Rodriguez, and Linda S. Pescatello
not discussed in our meta-review and may be found elsewhere ( Trouwborst et al., 2018 ). Proteins, essential amino acids, in particular, are potent stimulators of muscle protein synthesis, emphasizing the need for adequate high-quality protein consumption for muscle health. The protein recommendation
The Effect of Whole Egg Intake on Muscle Mass: Are the Yolk and Its Nutrients Important?
Heitor O. Santos, Gederson K. Gomes, Brad J. Schoenfeld, and Erick P. de Oliveira
effect seems to be minimal for promoting muscle hypertrophy. ▸ Whole egg intake seems to promote a greater acute muscle protein synthesis (MPS) response when compared with egg white in young men. ▸ Limited evidence shows that whole egg intake does not promote higher muscle mass gains than white egg
Dose-Response Relationship of Weekly Resistance-Training Volume and Frequency on Muscular Adaptations in Trained Men
Samuel R. Heaselgrave, Joe Blacker, Benoit Smeuninx, James McKendry, and Leigh Breen
thought to play a more prominent role. 4 Manipulation of RT variables, such as intensity, 5 volume, 6 frequency, 7 interset rest period, 8 contraction type, 9 and time under tension, 10 can alter the intracellular signaling and muscle protein synthesis (MPS) response to RT. 11 Thus, understanding
