Turn Claude into a fitness coach that reads your real health data ⚡

Most workout plans fail for the same reason: they're built for a generic body on a perfect week. You slept five hours, you're sore, life happened, and the plan just sits there judging you. A real coach adjusts. The problem is a real coach is expensive and most of us won't message one at 6am to say we're wrecked.

This turns Claude into that coach. It reads your actual health data, your steps, sleep, workouts, and heart rate, builds a week around your real numbers, and adapts day to day based on how recovered you are. Slept badly? It swaps the heavy lift for a walk. Three strong days? It pushes you. Then it drops next week's plan straight onto your Google Calendar. Here's the full setup.

What this actually does 🧠

The magic is that it works off your real data instead of a template, so the plan bends to your life instead of the other way around.

1. 📱 It reads your health data. Steps, sleep, workouts, resting heart rate, all the stuff your phone already tracks, so the plan starts from your actual baseline.
2. 🎯 It builds around your goal. You give it the target (lose fat, run 5k, build strength, just move more) and it designs a 7-day plan that fits your numbers, not someone else's.
3. 🔁 It adapts every morning. It checks yesterday and adjusts: under-slept means lighter, on a streak means harder. The plan is never frozen.
4. 📅 It schedules itself. Connect Google Calendar and it drops each workout onto your week, then rebuilds the plan every Sunday so you never start a week blank.

Get your health data in 🔌

There are two routes. Pick whichever works where you are.

The mega prompt 📋

Once your data is connected or exported into a folder, paste this into Claude and swap in your goal. If you're using the export route, tell it where the file lives.

You are my no-excuses fitness coach. Read my health data: steps, sleep, workouts, and resting heart rate. My goal is [your goal, e.g. lose fat / run 5k / build strength]. Build me a 7-day plan around my real numbers, not a generic template, and tell me why each session fits where I'm at. Then set these daily rules: every morning, check yesterday's data, and if I slept under 6 hours or my resting heart rate is up, swap the hard session for a walk or mobility; if I've had 3 strong days in a row, push me harder. Every Sunday, build next week's plan and add each workout to my Google Calendar with a time and a short description. Keep it realistic for my actual schedule.

3 bonus prompts to run next 🎁

Same goal, same data, more of the picture. Training is only one lever.

How to get the most out of it 🎓

1. 🎯 Give it a specific goal. "Get fit" gets you a generic plan. "Run 5k without stopping in 8 weeks" or "lose 4kg while keeping my strength" gets you something it can actually build toward and measure.
2. 🔁 Let it see fresh data. The adapting is the whole point, so reconnect or re-export before each new week. Stale data means it's coaching a version of you from last month.
3. 🪜 It works at every level. New to this? Use Route 1 if you have it, paste the mega prompt, and just answer its questions. More advanced? Add the export route, pull in more metrics, and stack the bonus prompts so training, food, and recovery all run off the same data.
4. 📅 Make Sunday the anchor. Set one weekly reminder to run the review prompt and let it rebuild the week. That single habit is what turns this from a cool one-off into a coach that compounds.

The honest bit ✅