Authors:
Riki Ogasawara Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Chiba, Japan

Search for other papers by Riki Ogasawara in
Current site
Google Scholar
PubMed
Close
,
Robert S. Thiebaud Department of Health and Exercise Science, University of Oklahoma, Norman, OK, USA

Search for other papers by Robert S. Thiebaud in
Current site
Google Scholar
PubMed
Close
,
Jeremy P. Loenneke Department of Health and Exercise Science, University of Oklahoma, Norman, OK, USA

Search for other papers by Jeremy P. Loenneke in
Current site
Google Scholar
PubMed
Close
,
Mark Loftin Department of Health, Exercise Science and Recreation Management, University of Mississippi, Oxford, MS, USA

Search for other papers by Mark Loftin in
Current site
Google Scholar
PubMed
Close
, and
Takashi Abe Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Chiba, Japan
Department of Health, Exercise Science and Recreation Management, University of Mississippi, Oxford, MS, USA
Department of Health, Exercise Science and Recreation Management, University of Mississippi, 215 Turner Center, Oxford, MS, 38677, USA

Search for other papers by Takashi Abe in
Current site
Google Scholar
PubMed
Close
Restricted access

Abstract

The purpose of this study was to investigate the time course of hypertrophic adaptations in both the upper arm and trunk muscles following high-intensity bench press training. Seven previously untrained young men (aged 25±3 years) performed free-weight bench press training 3 days (Monday, Wednesday and Friday) per week for 24 weeks. Training intensity and volume were set at 75% of one repetition maximum (1-RM) and 30 repetitions (3 sets of 10 repetitions, with 2–3 min of rest between sets), respectively. Muscle thickness (MTH) was measured using B-mode ultrasound at three sites: the biceps and triceps brachii and the pectoralis major. Measurements were taken a week prior to the start of training, before the training session on every Monday and 3 days after the final training session. Pairwise comparisons from baseline revealed that pectoralis major MTH significantly increased after week-1 (p=0.002), triceps MTH increased after week-5 (p=0.001) and 1-RM strength increased after week-3 (p=0.001) while no changes were observed in the biceps MTH from baseline. Significant muscle hypertrophy was observed earlier in the chest compared to that of the triceps. Our results indicate that the time course of the muscle hypertrophic response differs between the upper arm and chest.

  • 1. American College of Sports Medicine:. 2011 Med Sci Sports Exerc 43 1334 1359.

  • 2. M.L. Pollock B.A. Franklin G.J. Balady et al.2000 Resistance exercise in individuals with and without cardiovascular disease benefits, rationale, safety, and prescription. An advisory from the Committee on Exercise, Rehabilitation, and Prevention, Council on Clinical Cardiology, American Heart Association; Position paper endorsed by the American College of Sports Medicine Circulation 101 828 833.

    • Search Google Scholar
    • Export Citation
  • 3. T. Abe D.V. DeHoyos M.L. Pollock L. Garzarella 2000 Time course for strength and muscle thickness changes following upper and lower body resistance training in men and women Eur J Appl Physiol 81 174 180.

    • Search Google Scholar
    • Export Citation
  • 4. M. Ikai T. Fukunaga 1970 A study on training effect on strength per unit muscle cross-sectional area of muscle by means of ultrasonic measurement Int Z Angew Physiol 28 173 180.

    • Search Google Scholar
    • Export Citation
  • 5. R. Ogasawara T. Yasuda M. Sakamaki H. Ozaki T. Abe 2011 Effects of periodic and continued resistance training on muscle CSA and strength in previously untrained men Clin Physiol Func Imaging 31 399 404.

    • Search Google Scholar
    • Export Citation
  • 6. D.G. Sale 1988 Neural adaptation to resistance training Med Sci Sports Exerc 20 S135 S145.

  • 7. O.R. Seynnes M. de Boer M.V. Narici 2007 Early skeletal muscle hypertrophy and architectural changes in response to high-intensity resistance training J Appl Physiol 102 368 373.

    • Search Google Scholar
    • Export Citation
  • 8. J.M. DeFreitas T.W. Beck M.S. Stock M.A. Dillon P.R. Kasishke 2nd 2011 An examination of the time course of training-induced skeletal muscle hypertrophy Eur J Appl Physiol 111 2785 2790.

    • Search Google Scholar
    • Export Citation
  • 9. T. Yasuda R. Ogasawara M. Sakamaki M.G. Bemben T. Abe 2011 Relationship between limb and trunk muscle hypertrophy following high-intensity resistance training and blood flow-restricted low-intensity resistance training Clin Physiol Func Imaging 31 347 351.

    • Search Google Scholar
    • Export Citation
  • 10. T. Abe M. Kondo Y. Kawakami T. Fukunaga 1994 Prediction equations for body composition of Japanese adults by B-mode ultrasound Am J Hum Biol 6 161 170.

    • Search Google Scholar
    • Export Citation
  • 11. T. Yasuda S. Fujita R. Ogasawara Y. Sato T. Abe 2010 Effects of lowintensity bench press training with restricted arm muscle blood flow on chest muscle hypertrophy: a pilot study Clin Physiol Funct Imaging 30 338 343.

    • Search Google Scholar
    • Export Citation
  • 12. M. Miyatani H. Kanehisa M. Ito Y. Kawakami T. Fukunaga 2004 The accuracy of volume estimates using ultrasound muscle thickness measurements in different muscle groups Eur J Appl Physiol 91 264 272.

    • Search Google Scholar
    • Export Citation
  • 13. C. Barnett V. Kippers P. Turner 1995 Effects of variation on the bench press exercise on the EMG activity of five shoulder muscles J Strength Cond Res 9 222 227.

    • Search Google Scholar
    • Export Citation
  • 14. G.J. Lehman 2005 The influence of grip width and forearm pronation/supination on upper-body myoelectric activity during the flat bench press J Strength Cond Res 19 587 591.

    • Search Google Scholar
    • Export Citation
  • 15. N.A. Burd D.W. West A.W. Staples P.J. Atherton J.M. Baker D.R. Moore A.M. Holwerda G. Parise M.J. Rennie S.K. Baker S.M. Phillips 2010 Low-load high volume resistance exercise stimulates muscle protein synthesis more than high-load low volume resistance exercise in young men PLoS One 5 e12033.

    • Search Google Scholar
    • Export Citation
  • Collapse
  • Expand

2019  
Scimago
H-index
11
Scimago
Journal Rank
0,220
Scimago
Quartile Score
Medicine (miscellaneous) Q3
Scopus
Cite Score
155/133=1,2
Scopus
Cite Score Rank
General Medicine 199/529 (Q2)
Scopus
SNIP
0,343
Scopus
Cites
206
Scopus
Documents
23

 

Interventional Medicine and Applied Science
Language English
Size  
Year of
Foundation
2009
Publication
Programme
changed title
Volumes
per Year
 
Issues
per Year
 
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 2061-1617 (Print)
ISSN 2061-5094 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Jun 2024 103 0 0
Jul 2024 111 0 0
Aug 2024 89 0 0
Sep 2024 166 0 0
Oct 2024 277 0 0
Nov 2024 123 0 0
Dec 2024 37 0 0