Cardiorespiratory coordination reveals training-specific physiological adaptations

Autor: Robert Hristovski, Natàlia Balagué, M Gacto, Martyn G. Morris, Thomas J. O'Leary, Mark Noon, S Garcia-Retortillo
Rok vydání: 2019
Předmět:
Zdroj: European Journal of Applied Physiology. 119:1701-1709
ISSN: 1439-6327
1439-6319
DOI: 10.1007/s00421-019-04160-3
Popis: To compare the effects of high-intensity interval training (HIIT) and moderate-intensity training (CONT), matched for total work, on cardiorespiratory coordination and aerobic fitness. This is a two-arm parallel group single-blind randomised study. Twenty adults were assigned to 6 weeks of HIIT or volume-matched CONT. Participants completed a progressive maximal cycling test before and after the training period. Principal component (PC) analysis was performed on the series of cardiorespiratory variables to evaluate dimensionality of cardiorespiratory coordination, before and after lactate turnpoint. PC1 eigenvalues were compared. Both HIIT and CONT improved aerobic fitness (main effects of time, p
Databáze: OpenAIRE