“The person who really wants to do something finds a way; the other person finds an excuse.”—Author Unknown. Black Tiger Academy’s martial arts lesson 16 of 20 begins talking about calories. The class takes a look at menus from Burger King and McDonald's and uses Monopoly money to purchase the calories for their meal. Then they evaluate their purchase and what it means when just one meal has a high calorie count. After the health lesson, the class in introduced to a new skill: the back lion block.