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Stop Doing These 5 Things When You Train With AI

The 5 habits that keep ChatGPT and Claude guessing about your training, and what to do in place of each one.

Kevin Rudd2 min read
Stop Doing These 5 Things When You Train With AI

Most athletes use ChatGPT or Claude the same way: open a chat, paste in a screenshot, ask for a plan. The answer sounds good and it is built on almost nothing.

These are the 5 habits that cause that. Each one has an easy swap, and the first three take under an hour.

Want to build your own? The 4-Week Fitness App Challenge teaches you to build the app or AI agent you always wanted, so you can improve your training, control your own data and learn AI along the way.

The 5

  1. Using the basic chat. Move to Claude Code inside an IDE. I use VS Code, and a lot of people use Cursor.

  2. Uploading spreadsheets and screenshots of your workouts. Most companies have an MCP or a public API. Find yours and have Claude connect straight to your data.

  3. Skipping the CLAUDE.md file. It holds a snapshot of your Athlete Profile: who you are and what your goals are.

  4. Relying on built-in memory. Build an LLM wiki to structure your data and the pathways to insights. Add a database if you want to go a step further.

  5. Ending the day with no session write-back. One note every night, so the AI knows exactly what you did, why you did it and how you felt.

I wrote up the fix and the prompt for each one, plus an overview of how to build your own AI agent.

Get the full guide and all 5 prompts

From 5 fixes to your own AI agent

Do all five and you have the first half of an agent: somewhere to work, your real data, a profile of you, a memory and a daily record. The second half is a schedule that runs it every morning, a way to text it, and a home online so it keeps running with your laptop closed.

I've helped over 1,200 athletes build their own AI agents to train. We teach some of these 5 in the free 7 Day Challenge. The more advanced topics, and the second half of the agent, are what we cover in the 4-Week Fitness App Challenge. Doors open Monday, October 12.

Which one are you still doing? Hit reply and let me know.

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