Blog
Practical notes on coaching yourself with an AI and tracking the training it writes.
10 June 2026 · 6 min read
How to use ChatGPT as your gym coach (and actually track it)
A practical setup for coaching yourself with ChatGPT: what to tell it, how to make it program properly, and how to track the plan without copy-pasting.
Read
10 June 2026 · 5 min read
ChatGPT vs fitness apps: why the best setup is both
AI coaching apps bolt a chatbot onto a tracker. Trackers know nothing about you. Here is why splitting the jobs beats both.
Read
10 June 2026 · 5 min read
Connect ChatGPT or Claude to a workout tracker with MCP
How Chalk uses the Model Context Protocol to let any AI assistant read and write your training, and how to wire it up in three minutes.
Read