16
Participants
Start Date
October 16, 2019
Primary Completion Date
October 18, 2019
Study Completion Date
October 18, 2019
Caffeine
Gelatine capsule with caffeine (3 mg/kg body mass of caffeine) (Bulk Powders, London, United Kingdom). The capsule containing the treatment was ingested with 150 mL of water 60 minutes before the onset of the experiment to allow substance absorption.
Placebo
Gelatine capsule with placebo (Cellulose; Guinama, Valencia, Spain). The capsule containing the treatment was ingested with 150 mL of water 60 minutes before the onset of the experiment to allow substance absorption.
Universidad Francisco de Vitoria, Madrid
Universidad Rey Juan Carlos
OTHER
Universidad Miguel Hernandez de Elche
OTHER
University of Beira Interior
OTHER
Universidad Francisco de Vitoria
OTHER