Most of us remember the children’s book The Little Engine That Could.A small train, faced with a big hill, repeats the hopeful mantra: “I think I can. I think I can.” And eventually, through persistence and belief, it makes it to the top. It’s a sweet story and an...

I train adults 55 and better because I am one of you—and I understand how bodies, goals, and priorities change over time. This stage of life isn’t about chasing trends or punishing workouts. It’s about moving well, staying strong, protecting joints, improving balance,...