My gym has these intense circuit type training sessions @ 6am that i've been enjoying but i've been having trouble getting my preworkout nutrition situated properly. workouts consists of 4 - 5 stations, 1 minute each then the same stations for 30 seconds each then a "rest" wich might be some jumping jacks / push ups or a quick run. then the cycle repeats again. what would you reccomend for a preworkout meal? i've tried fasting, couldnt finish the workout. felt weak. tried eating @ 5am, but got sick(not enough time to digest?) what would you guys reccomend?