Most seniors I meet already know exercise is “good for them.” That’s not the problem. The problem is that knowing isn’t the same as doing. After coaching thousands of seniors as a physical therapist and senior fitness coach, I’ve learned that most people don’t avoid exercise because they’re lazy. They avoid it because they’re unsure where to start, afraid of getting hurt, tired of programs that feel too hard, or convinced it’s too late to make a real difference. Here’s the go