Tokyo, Sept. 22 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000063014) titled 'The effect of caffeine on sprint running performance in track-and-field athletes' on Sept. 21.

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 - Healthy track-and-field athletes Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To investigate the acute effect of caffeine supplementation on sprint running performance in track-and-field athletes during the time schedule of competiti...