Home > Reflections | ⏮️ ⏭️ 2026-01-13 📚 Books 🏁 Finished ⚡🧠🏃 Spark: The Revolutionary New Science of Exercise and the Brain ⏯️ Continuing 😈🔥👹 The Devils 📺 Videos ❤️⬇️🔬 Lower Your Resting Heart Rate (The Simple Science Most People Miss) | Dr. Andy Galpin 5 Minute Phys