The effects of beetroot juice supplementation on exercise economy, rating of perceived exertion and running mechanics in elite distance runners: A double-blinded, randomized study - Balsalobre-Fernandez, C.; Romero-Moraleda, B.; Cupeiro, R.; Peinado, A. B.; Butragueño, J.; Benito, P. J. (PLOS ONE, 2018)
Keywords: running; long distance running; middle distance running; technique; movement co-ordination; nutrition; supplementation; O2-uptake; performance; load; perception; running economy; USA; endurance sports; biological and medical sciences