Lucas was up first, ready to show what he's got, to make up for his embarrassment earlier.  He stretched a little and took off his shoes, and when the teacher said go, took off.  However, once his feet left the ground, both his arms and his legs transformed into laser cannons below the elbows and knees respectively, facing away from him.  "Full burst!" he shouted, his cannons unleashing four blasts at the same time, giving a little extra power.  This caused him to rocket forward at an amazing speed, crossing the 40-meter mark and changing back, skidding on his feet a little.  He figured the four cannons, and the little extra boost probably cost him about 5/10 uses.