Hey, i don't want to sound all healthy and Sh**. but since your body takes a lot of his energy to keep worm, you need to supply him more energy. and that starts before the ride, you need a good meal 4 hours before the ride. and while you ride you need a lot of food that brakes up fast, to keep the body up and running. Since we consider trial a sport and ourselves as athletes we need to act like one. i have been eating right for the last 6 months, and i found out that it really helps. i recommend.