Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism
INTRODUCTION Regulation of skeletal muscle protein mass is implicated not only in exercise performance but in metabolic health. Exercise in combination with nutrition, particularly dietary protein/amino acid intake, are the pragmatic approach that effectively induces muscle anabolic response (i.e.,...
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| Format: | Article |
| Language: | Korean |
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The Korean Society of Exercise Physiology
2017-05-01
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| Series: | 운동과학 |
| Subjects: | |
| Online Access: | http://www.ksep-es.org/upload/pdf/es-26-2-103.pdf |
| _version_ | 1818849163084824576 |
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| author | Yun-A Shin Il-Young Kim |
| author_facet | Yun-A Shin Il-Young Kim |
| author_sort | Yun-A Shin |
| collection | DOAJ |
| description | INTRODUCTION Regulation of skeletal muscle protein mass is implicated not only in exercise performance but in metabolic health. Exercise in combination with nutrition, particularly dietary protein/amino acid intake, are the pragmatic approach that effectively induces muscle anabolic response (i.e., muscle hypertrophy) through regulating protein synthesis and breakdown. PURPOSE The purpose of this review was to summarize available data on the effect of exercise intervention and amino acids intake on muscle protein synthesis and breakdown and provide an insight into development of an effective exercise intervention and amino acids supplements, applicable to training practice. METHODS In this review, we have reviewed currently available data mainly from stable isotope tracer studies with respect to the effect of exercise intervention and protein or amino acid supplement on muscle protein anabolic response. CONCLUSIONS Taken together, exercise alone may not be effective in achieving a positive net muscle protein balance due to the fact that protein breakdown still exceeds protein synthesis until nutrition intake such as protein/amino acids. It appears that muscle anabolic response increases in proportional to the amount of protein intake up to 20 – 35 g depending on quality of protein, age, differences on exercise intensity, duration, and frequency, and individual’s training status. |
| first_indexed | 2024-12-19T06:28:52Z |
| format | Article |
| id | doaj.art-4a2859f420ae4b248fcef58841615d95 |
| institution | Directory Open Access Journal |
| issn | 1226-1726 2384-0544 |
| language | Korean |
| last_indexed | 2024-12-19T06:28:52Z |
| publishDate | 2017-05-01 |
| publisher | The Korean Society of Exercise Physiology |
| record_format | Article |
| series | 운동과학 |
| spelling | doaj.art-4a2859f420ae4b248fcef58841615d952022-12-21T20:32:27ZkorThe Korean Society of Exercise Physiology운동과학1226-17262384-05442017-05-0126210311410.15857/ksep.2017.26.2.103704Review on Exercise Training and Protein Intake in Skeletal Muscle Protein MetabolismYun-A Shin0Il-Young Kim1Department of Prescription & Rehabilitation of Exercise College of Physical Exercise, Department of Kinesiologic Medical Science, Graduate School Dankook University, Cheonan, KoreaCenter for Translational Research on Aging and Longevity, The University of Arkansas for Medical Sciences (UAMS Medical Center), AR, USAINTRODUCTION Regulation of skeletal muscle protein mass is implicated not only in exercise performance but in metabolic health. Exercise in combination with nutrition, particularly dietary protein/amino acid intake, are the pragmatic approach that effectively induces muscle anabolic response (i.e., muscle hypertrophy) through regulating protein synthesis and breakdown. PURPOSE The purpose of this review was to summarize available data on the effect of exercise intervention and amino acids intake on muscle protein synthesis and breakdown and provide an insight into development of an effective exercise intervention and amino acids supplements, applicable to training practice. METHODS In this review, we have reviewed currently available data mainly from stable isotope tracer studies with respect to the effect of exercise intervention and protein or amino acid supplement on muscle protein anabolic response. CONCLUSIONS Taken together, exercise alone may not be effective in achieving a positive net muscle protein balance due to the fact that protein breakdown still exceeds protein synthesis until nutrition intake such as protein/amino acids. It appears that muscle anabolic response increases in proportional to the amount of protein intake up to 20 – 35 g depending on quality of protein, age, differences on exercise intensity, duration, and frequency, and individual’s training status.http://www.ksep-es.org/upload/pdf/es-26-2-103.pdfexerciseprotein intakeskeletal muscle protein metabolismstable isotope tracer methodology |
| spellingShingle | Yun-A Shin Il-Young Kim Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism 운동과학 exercise protein intake skeletal muscle protein metabolism stable isotope tracer methodology |
| title | Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism |
| title_full | Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism |
| title_fullStr | Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism |
| title_full_unstemmed | Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism |
| title_short | Review on Exercise Training and Protein Intake in Skeletal Muscle Protein Metabolism |
| title_sort | review on exercise training and protein intake in skeletal muscle protein metabolism |
| topic | exercise protein intake skeletal muscle protein metabolism stable isotope tracer methodology |
| url | http://www.ksep-es.org/upload/pdf/es-26-2-103.pdf |
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