The impending Zombie apocalypse. If I am trained in hand to hand combat (which I am), stronger than the general population, and keep in good mental and respiratory shape, then I know I can outlive the rest. Aka, I am training to survive the Zombie apocalypse.
Naw, jk. I simply look at my father and appreciate that he has been able to be physically fit and still do physical activities with my adult brother and I. I wish to provide this for my soon to be daughter and other future children. My motivation is to be able to not have the "dad-bod" and never be struggling physically to enjoy my kids and family.