A creatine-protein-carbohydrate supplement enhances responses to resistance training

1059 662 778 9 10709 document 778 MSSE2007b.pdf application/pdf 386023 2011-09-09 10:21:04 https://vuir.vu.edu.au/1059/1/MSSE2007b.pdf 1059 1 application/pdf text en public

MSSE2007b.pdf

http://eprints.org/relation/hasVolatileVersion https://vuir.vu.edu.au/id/document/10407 http://eprints.org/relation/hasVersion https://vuir.vu.edu.au/id/document/10407 http://eprints.org/relation/hasIndexCodesVersion https://vuir.vu.edu.au/id/document/10407 1 e0d702607c58d30ff9616cc467815c19d1ad753d e07ee52a1b5fff2157174fc27309ae3bce9f6440 10407 3 1733596 document 10407 indexcodes.txt text/x-c 831a99df4da72194f54e560fdbac77b3 MD5 9263 2013-02-06 15:37:08 https://vuir.vu.edu.au/1059/2/indexcodes.txt 1059 2 2 text/x-c other Generate index codes conversion from application/pdf to indexcodes en public

indexcodes.txt

MSSE2007b.pdf

lightbox.jpg

preview.jpg

medium.jpg

small.jpg

http://eprints.org/relation/isVersionOf https://vuir.vu.edu.au/id/document/778 http://eprints.org/relation/isVolatileVersionOf https://vuir.vu.edu.au/id/document/778 http://eprints.org/relation/issmallThumbnailVersionOf https://vuir.vu.edu.au/id/document/778 archive 292 disk0/00/00/10/59 2008-11-07 02:32:30 2021-09-01 04:15:46 2008-11-07 02:32:30 article show Cribb Paul J Williams Andrew D Hayes Alan 0000-0003-1398-3694 A creatine-protein-carbohydrate supplement enhances responses to resistance training pub 320000 BiomedicalSciences whey protein, histochemistry, skeletal muscle strength, fiber area, contractile protein, body composition PURPOSE: Studies attributing gains in strength and lean body mass (LBM) to creatine monohydrate (CrM) during resistance exercise (RE) training have not assessed these changes alongside cellular and sub-cellular adaptations. Additionally, CrM-treated groups have seldom been compared with a group receiving a placebo similar in nitrogen and energy. The purpose of this study was to examine the effects of a CrM-containing protein-carbohydrate (PRO-CHO) supplement in comparison to a supplement containing a similar amount of nitrogen and energy on body composition, muscle strength, fiber-specific hypertrophy and contractile protein accrual during RE training. METHODS: In a double-blind, randomized protocol, resistance-trained males were matched for strength and placed into one of three groups: protein (PRO), protein-carbohydrate (PRO-CHO) or the same PRO-CHO supplement (1.5g/kg body wt/day) containing CrM (Cr-PRO-CHO) (0.1g/kg body wt/day). Assessments were completed the week before and after a 10 week structured, supervised RE program; strength (1RM, three exercises), body composition (DEXA) and vastus lateralis muscle biopsies for determination of muscle fiber type (I, IIa, IIx), cross-sectional area (CSA), contractile protein and creatine content. RESULTS: Cr-PRO-CHO provided greater improvements in 1RM strength. At least 40% of the strength improvements could be attributed to hypertrophy of muscle involved in this exercise. Cr-PRO-CHO also resulted in greater increases in LBM, fiber CSA and contractile protein compared to PRO and PRO-CHO. CONCLUSIONS: In RE-trained participants, supplementation with Cr-PRO-CHO provided greater muscle hypertrophy than an equivalent dose of PRO-CHO and this response was apparent at three levels of physiology (LBM, fiber CSA and contractile protein content). 2007-11 published Lipponcott Williams & Wilkins http://www.ms-se.com/pt/re/msse/home.htm;jsessionid=LklTQ2lhrLZGR6L5v0xG2PkpGvhdn2gxl8vKT2jSfxvGYkXr9rSD!542054210!181195628!8091!-1 public Medicine and Science in Sport and Exercise 39 11 1960-1968 TRUE 0195-9131 Includes references: pp. 20-24 FALSE 45 2-s2.0-35948952806 2023-07-01 04:04:33