Caffeine Supplementation on Movement Patterns and Reactive Agility in Rugby Sevens Matches

In the caffeine trial, participants ingested a capsule containing 3 mg/kg caffeine 60 min prior to each rugby sevens match. There was 2 matches per day. So the total dosage is 6 mg/kg/ day

In the placebo trial, participants ingested a capsule containing starch 60 min before each rugby sevens match. There were 2 matches per day