About this episode
Download the Adaptive Cardio Workshop , cardio planning guide, training templates, and get a custom nutrition plan at live.witsandweights.com/adaptive-cardio — Can cardio really kill your gains? What if the truth is the exact opposite? Could you actually build muscle and endurance at the same time, without sacrificing either? I am joined by Kris Gethin, a pro bodybuilder, Ironman finisher, and endurance athlete, to destroy the myth that “cardio ruins muscle.” Kris shares how he transformed from a 220-pound bodybuilder to a full Ironman in six months without losing his physique. We unpack the real science of hybrid training, how to combine strength and cardio effectively, and why recovery, not training volume, is what really determines your success. Tune in to learn how cardio and lifting can finally work together, not against each other. Today, you’ll learn all about: 2:24 – Kris’s asthma story and recovery breakthrough 7:45 – How hybrid training changed the game 14:28 – Building recovery into your lifestyle 21:02 – Grounding, mindfulness, and HRV 26:58 – Key running, cycling, and swimming tips 32:26 – Why sprinting beats long slow cardio 39:28 – Nutrition, fasting, and fueling for performance 47:02 – Squats, balance, and hybrid strength 51:04 – Hydration, sleep, and long-term health Episode resources: Instagram: @krisgethin Website: krisgethin.com Facebook: @ krisjohngethin Youtube: @krisgethin Support the show 📱 Get Fitness Lab - Philip’s science-based AI app for fat loss, muscle building, and strength training for people over 40. It adapts to your nutrition, recovery, and training to improve body composition without guesswork. 🎓 Try Physique University - Evidence-based nutrition coaching and strength training to help you lose fat, build muscle, and master your metabolism with support and accountability (free custom nutrition plan with code FREEPLAN ). 👥 Join our Facebook community - Free fat loss, muscle building, and body recomposition strategies for adults over 40 who want practical, science-backed fitness guidance. 👋 Ask a question or find Philip Pape on Instagram