Who’s your favourite superhero? Maybe it’s Wonder Woman, Thor, or Superman. But if you’re over 50 and working on your health, you’ve already earned the cape, even if you’ve never worn one. Real-life superheroes show up, day after day, and do the hard things. And in fitness, that means working out even when it’s uncomfortable or you’d rather be doing something else. Take Jerry, for example. He ran his first Spartan Race at age 75. He trained for months, modified movements to p