You’re training hard, eating smart—but your body just isn’t playing along like it used to. Welcome to midlife chemistry. In this sixth chapter of “The Prerequisites for Strength”, we explore the endocrine system: the hormonal command center quietly dictating your recovery, performance, energy, and body composition. As we age, the rules change—but the game isn’t over. You just need a new playbook. 🧱🧬⚖️

You’ve trained your muscles, maybe even mastered your joints—but what about the stuff that holds it all together? In this fourth entry of “The Prerequisites for Strength”, we shine a spotlight on tendons, ligaments, and fascia—the unsung force multipliers behind strength, speed, and resilience. These connective tissues store energy, transfer power, and quietly determine whether your training sticks… or snaps. After 40, they deserve more than just a stretch. 🧠💥🧵