Want better energy, faster recovery, and cardio that actually supports your lifting? Meet your new go-to: a clear, science-backed guide to Zone 2. In this guide, you’ll learn how to spot Zone 2 using the talk test and simple heart-rate guardrails, how much weekly volume to aim for, and easy session ideas you can plug in right away—walking, bike, rower, even “steady” boxing. You’ll also get common pitfalls to avoid (like drifting too hard), progression tips that respect your recovery, and coaching prompts to keep you consistent. It’s simple, sustainable, and designed for busy humans who want results without wrecking their nervous system.