sentence: Two people are dressed in all black riding their bicycles down the road. sentence: The two boys are then pictured on a split screen against each other putting on their helmets. sentence: The two then put on their green biking gloves and get back on the bikes. sentence: A skate park is then shown and one of the boys begin doing tricks over the bumps. sentence: Once completed,the bikes are walked over and the boys begin to shake each others hand. sentence: After the tricks continue and they keep jumping and doing tricks over the hills.