Turning 60: A Personal Manifesto for Life's Second Half

What if aging didn't have to mean decline? At 60, Dr. Brad Cooper is running a real-world experiment on himself: can he match—or even beat—his marathon and Ironman finish times from over a decade ago, without medications or TRT? In this episode, he lays out the data behind the "1% per year after 40" drop-off, why he's not willing to accept it as inevitable, and the two races that will put the theory to the test—the California International Marathon and Ironman Texas. He also shares the first ...

No gym membership. No equipment. No trainer. No lab. Just four simple movements and a formula that gives you a clear, objective snapshot of the two physical markers most closely linked to longevity, cognitive function, and quality of life in the second half of life. In this episode of Not Done Yet!, Dr. Brad Cooper introduces the Personal Performance Quotient — a free, self-directed assessment built around strength and cardiovascular fitness that you can do anywhere, repeat two or three times...

You've heard the statistic: after 40, we lose roughly 1% of our muscle mass every year. Most people hear that number and quietly accept it — as if decline is simply what happens. But here's what almost nobody mentions: the four words that follow that stat in the research. Four words that change everything: "All things being equal." In this episode of Not Done Yet!, Dr. Brad Cooper unpacks exactly what it means to refuse that condition — and how to shift your personal algorithm from passive de...

Every January, the list comes out. Lose the weight. Read more. Finally get in shape. And by February, it's quietly filed away — until next year. If that cycle sounds familiar, Dr. Brad Cooper has a confession: he used to be the guy who had a spreadsheet of goals hanging above his bathroom sink. Goals were his identity, his career, his livelihood. And then he discovered something that changed everything. A clear personal vision is a far more powerful driver than goals. And here's the part that...

You worked toward it for years. And then you arrived. The degree. The retirement. The finish line. The milestone. And in the silence that followed, you found yourself thinking: now what? That disorienting quiet — the open field after a lifetime of fences — may be one of the most under-addressed experiences in life's second half. Most people reach for the nearest ready-made answer: a familiar default, someone else's script, a "should" handed to them by the culture. But there's a better way. In...