Effect of intensified training on muscle ion kinetics, fatigue development and repeated short term performance in endurance trained cyclists

Thomas Gunnar Petursson Gunnarsson; Peter Møller Christensen; Martin Thomassen; Lars Røpke Nielsen; Jens Bangsbo

doi:10.1152/ajpregu.00467.2012

Effect of intensified training on muscle ion kinetics, fatigue development and repeated short term performance in endurance trained cyclists

Thomas Gunnar Petursson Gunnarsson, Peter Møller Christensen, Martin Thomassen, Lars Røpke Nielsen, Jens Bangsbo

The August Krogh Section for Human Physiology

Research output: Contribution to journal › Journal article › Research › peer-review

49 Citations (Scopus)

Abstract

The effects of intensified training in combination with a reduced training volume on muscle ion kinetics, transporters and work capacity were examined. Eight well-trained cyclists replaced their regular training with speed-endurance training (12x30-s sprints) 2-3 times per wk and aerobic high-intensity training (4-5x3-4min at 90-100% of maximal heart rate) 1-2 times per wk for 7 wks, and reduced training volume by 70% (intervention period; IP). The duration of an intense exhaustive cycling bout (EX2; 356±6 W), performed 2.5min after a 2-min intense cycle bout (EX1), was longer (p

Original language	English
Journal	American Journal of Physiology: Regulatory, Integrative and Comparative Physiology
Volume	305
Issue number	7
Pages (from-to)	R811-R821
Number of pages	11
ISSN	0363-6119
DOIs	https://doi.org/10.1152/ajpregu.00467.2012
Publication status	Published - 2013

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10.1152/ajpregu.00467.2012

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Gunnarsson, T. G. P., Christensen, P. M., Thomassen, M., Nielsen, L. R., & Bangsbo, J. (2013). Effect of intensified training on muscle ion kinetics, fatigue development and repeated short term performance in endurance trained cyclists. American Journal of Physiology: Regulatory, Integrative and Comparative Physiology, 305(7), R811-R821. https://doi.org/10.1152/ajpregu.00467.2012

Effect of intensified training on muscle ion kinetics, fatigue development and repeated short term performance in endurance trained cyclists. / Gunnarsson, Thomas Gunnar Petursson; Christensen, Peter Møller; Thomassen, Martin; Nielsen, Lars Røpke; Bangsbo, Jens.

In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology, Vol. 305, No. 7, 2013, p. R811-R821.

Research output: Contribution to journal › Journal article › Research › peer-review

Gunnarsson, TGP, Christensen, PM, Thomassen, M, Nielsen, LR & Bangsbo, J 2013, 'Effect of intensified training on muscle ion kinetics, fatigue development and repeated short term performance in endurance trained cyclists', American Journal of Physiology: Regulatory, Integrative and Comparative Physiology, vol. 305, no. 7, pp. R811-R821. https://doi.org/10.1152/ajpregu.00467.2012

Gunnarsson, Thomas Gunnar Petursson ; Christensen, Peter Møller ; Thomassen, Martin ; Nielsen, Lars Røpke ; Bangsbo, Jens. / Effect of intensified training on muscle ion kinetics, fatigue development and repeated short term performance in endurance trained cyclists. In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 2013 ; Vol. 305, No. 7. pp. R811-R821.

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