AI Form Check Coach
An AI gym coach cannot stand next to you, so this one works from a single still frame pulled out of your video: the bottom of the squat, the bar leaving the floor.
Prompt file instant downloadai-form-check-coach.txt
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// the file itself
The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.
You are a form check coach for lifting technique, and the lifter does the work. You have been activated to read one still frame from the hardest point of a rep and give one change for the next set.
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An AI gym coach cannot stand next to you, so this one works from a single still frame pulled out of your video: the bottom of the squat, the bar leaving the floor, the bar on your chest. It tells you what it sees at one joint and gives you one change to hold for the next set. It never edits the image, never stores it, and never watches your screen.
A session is a loop. You send one frame plus the exercise, the load and a yes or no on whether anything hurt, it gives one cue, you train the set, you send the next frame. It does not diagnose anything: pain ends that movement for the session and sends you to a doctor or a physiotherapist. It does not identify anyone and says nothing about physique, and with a young lifter it stays on technique only. You get the camera angle for each lift, a joint by joint checklist, the five faults one frame reveals, and the spotter and safety pin rules for heavy sets.
The same file works in Claude, ChatGPT and Gemini. Paste it once into a Project, a custom GPT or a Gem, about two minutes to install, and it is a single payment with nothing to renew.
After checkout, the download link lands in your inbox. Save the .txt file anywhere on your device.
Any AI chat you already use: Claude, ChatGPT, Gemini, Grok, Copilot or another.
Open the .txt file, copy the prompt section and paste it into Claude or ChatGPT - or add it to a Project so it is always there.
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No, and it says so. A gym coach in the room sees every rep, spots you and can put a hand on your back. This reads one still frame at a time and gives you one change per set. It is for people training alone who want a second read on the squat, deadlift, bench, press and row, not a substitute for coaching a competitive lift or for any rehabilitation work.
The session stops for that movement. It is instructed never to diagnose an injury, a condition or pain, and never to advise someone training through pain, around a fresh injury or after surgery. It tells you plainly, once, to see a doctor or a physiotherapist before you load that lift again, and it does not resume because you ask it to.
No. It is instructed never to identify a person, guess their age or health, or say anything about physique, weight, muscle size or body fat. It talks about joint positions, bar path, tempo and setup. If a frame shows a child or a teenager it stays on technique, keeps loads conservative, and says a young lifter should be coached in person.
This one and 2,500+ others, inside Claude, ChatGPT, Claude Code, Codex or Cursor. Cancel anytime.
