Tokyo, Jan. 11 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060319) titled 'Effect of very low dose of caffeine on sprint performance' on Jan. 10.

Study Type: Interventional

Study Design: Basic Design - Cross-over Randomization - Randomized Blinding - Double blind -all involved are blinded Control - Placebo

Primary Sponsor: Institute - Ritsumeikan University

Condition: Condition - Not applicable (sprint performance in healthy track-and-field athletes) Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To examine the acute effects of a very low dose of caffeine (1 mg/kg) on sprint running performance and reaction time at the start in athleti...