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Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men.

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  • معلومة اضافية
    • NAICS/Industry Codes:
      541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)
      713940 Fitness and Recreational Sports Centers
      713990 All Other Amusement and Recreation Industries
    • Abstract:
      Background: We implemented a high-protein diet (2 g·kg−1·d−1) throughout 12 weeks of concurrent exercise training to determine whether interferences to adaptation in muscle hypertrophy, strength and power could be attenuated compared to resistance training alone.Methods: Thirty-two recreationally active males (age: 25 ± 5 years, body mass index: 24 ± 3 kg·m−2; mean ± SD) performed 12 weeks of either isolated resistance (RES; n = 10) or endurance (END; n = 10) training (three sessions·w−1), or concurrent resistance and endurance (CET; n = 12) training (six sessions·w−1). Maximal strength (1RM), body composition and power were assessed pre- and post-intervention.Results: Leg press 1RM increased ~ 24 ± 13% and ~ 33 ± 16% in CET and RES from PRE-to-POST (P < 0.001), with no difference between groups. Total lean mass increased ~ 4% in both CET and RES from PRE-to-POST (P < 0.001). Ultrasound estimated vastus lateralis volume increased ~ 15% in CET and ~ 11% in RES from PRE-to-POST (P < 0.001), with no difference between groups. Wingate peak power relative to body mass displayed a trend (P = 0.053) to be greater in RES (12.5 ± 1.6 W·kg BM−1) than both CET (10.8 ± 1.7 W·kg BM−1) and END (10.9 ± 1.8 W·kg BM−1) at POST. Absolute VO2peak increased 6.9% in CET and 12% in END from PRE-to-POST (P < 0.05), with no difference between groups.Conclusion: Despite high protein availability, select measures of anaerobic power-based adaptations, but not muscle strength or hypertrophy, appear susceptible to ‘interference effects’ with CET and should be closely monitored throughout training macro-cycles.Trials Registry: This trial was registered with the Australian-New Zealand Clinical Trials Registry (ACTRN12617001229369). [ABSTRACT FROM AUTHOR]
    • Abstract:
      Copyright of Sports Medicine is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
    • Author Affiliations:
      1Exercise and Nutrition Research Program, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, Australia
      2School of Exercise Science, Australian Catholic University, Melbourne, VIC, Australia
      3Bond Institute of Health and Sport and Faculty of Health Sciences and Medicine, Bond University, Robina, QLD, Australia
    • ISSN:
      0112-1642
    • Accession Number:
      10.1007/s40279-018-0999-9
    • Accession Number:
      132945341
  • Citations
    • ABNT:
      SHAMIM, B. et al. Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men. Sports Medicine, [s. l.], v. 48, n. 12, p. 2869–2883, 2018. DOI 10.1007/s40279-018-0999-9. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=132945341&custid=s8280428. Acesso em: 1 abr. 2020.
    • AMA:
      Shamim B, Devlin BL, Timmins RG, et al. Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men. Sports Medicine. 2018;48(12):2869-2883. doi:10.1007/s40279-018-0999-9.
    • APA:
      Shamim, B., Devlin, B. L., Timmins, R. G., Tofari, P., Lee Dow, C., Coffey, V. G., Hawley, J. A., & Camera, D. M. (2018). Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men. Sports Medicine, 48(12), 2869–2883. https://doi.org/10.1007/s40279-018-0999-9
    • Chicago/Turabian: Author-Date:
      Shamim, Baubak, Brooke L. Devlin, Ryan G. Timmins, Paul Tofari, Connor Lee Dow, Vernon G. Coffey, John A. Hawley, and Donny M. Camera. 2018. “Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men.” Sports Medicine 48 (12): 2869–83. doi:10.1007/s40279-018-0999-9.
    • Harvard:
      Shamim, B. et al. (2018) ‘Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men’, Sports Medicine, 48(12), pp. 2869–2883. doi: 10.1007/s40279-018-0999-9.
    • Harvard: Australian:
      Shamim, B, Devlin, BL, Timmins, RG, Tofari, P, Lee Dow, C, Coffey, VG, Hawley, JA & Camera, DM 2018, ‘Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men’, Sports Medicine, vol. 48, no. 12, pp. 2869–2883, viewed 1 April 2020, .
    • MLA:
      Shamim, Baubak, et al. “Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men.” Sports Medicine, vol. 48, no. 12, Dec. 2018, pp. 2869–2883. EBSCOhost, doi:10.1007/s40279-018-0999-9.
    • Chicago/Turabian: Humanities:
      Shamim, Baubak, Brooke L. Devlin, Ryan G. Timmins, Paul Tofari, Connor Lee Dow, Vernon G. Coffey, John A. Hawley, and Donny M. Camera. “Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men.” Sports Medicine 48, no. 12 (December 2018): 2869–83. doi:10.1007/s40279-018-0999-9.
    • Vancouver/ICMJE:
      Shamim B, Devlin BL, Timmins RG, Tofari P, Lee Dow C, Coffey VG, et al. Adaptations to Concurrent Training in Combination with High Protein Availability: A Comparative Trial in Healthy, Recreationally Active Men. Sports Medicine [Internet]. 2018 Dec [cited 2020 Apr 1];48(12):2869–83. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=asn&AN=132945341&custid=s8280428