A lot of people think strength is something they used to have. They remember carrying groceries without thinking about it, getting up from the floor without planning the escape route, or walking across a parking lot without worrying about a crack in the pavement. Then time passes. A knee gets cranky. Balance feels less reliable. A fall happens, or almost happens. Little by little, confidence shrinks. But here’s what I believe with my whole chest: every senior can become stron