Geneva, Aug. 29 -- International Clinical Trials Registry received information related to the study (JPRN-UMIN000058782) titled 'The effect of caffeine on fat oxidation in the fasted and fed state during exercise' on Aug. 14.

Study Type: Interventional

Study Design: Cross-over Randomized

Primary Sponsor: Shahrood University Of Technology

Condition: overweight and untrained men

Intervention: participants ingested 5 mg of caffeine per kg of body weight in fasted . Each participant then performed 20 minutes of submaximal physical activity at 60% of their maximal oxygen consumption (VO2max). participants ingested placebo in fasted. Each participant then performed 20 minutes of submaximal physical activity at 60% of their maximal oxy...