In this episode of Well Beyond 40, I had the pleasure of catching up with my old buddy and fitness industry veteran, Mark Sisson. You won't believe the gems he dropped about evolving fitness routines as we age and the importance of adapting to maintain strength, health, and vitality into our 70s and beyond! Mark, now 70, shares how he has shifted his focus from grueling endurance activities to more sustainable, joint-friendly workouts. It's all about less pain, more gain, and a ton of insightful shifts that he passionately shared, which I can't wait for you to discover. We also explored what measures are crucial to age more powerfully. It's not just about longevity; it's about enhancing your health span. From the critical health metrics you should monitor to innovative approaches to everyday fitness, Mark's perspective as a seasoned fitness guru truly opened up new avenues of thought about aging healthily. Remember to check out the cool guide from Mark available at jjvirgin.com/barefoot, and don't forget to keep moving, measuring, and mastering your wellness journey! FULL show notes: https://www.jjvirgin.com/barefoot Dry Farm Wines: dryfarmwines.com/jjvirgin Peluva: https://peluva.com/  Primal Kitchen: https://www.primalkitchen.com/  The Primal Blueprint: https://amzn.to/4aOrsZE The Keto Reset Diet: Reboot Your Metabolism in 21 Days and Burn Fat Forever: https://amzn.to/3JydKOJ Get Mark’s Free 80-page book "Building Strong, Resilient Feet, The Definitive Guide to a Barefoot and Minimalist Shoe Lifestyle": https://Peluva.com/UltimateGuide