Plan AU: AI Fitness & Health Plan

Assessment → training plan → nutrition → check-ins → periodization

Time
1-2 hours initial + 30 min/week
Cost
Low
Difficulty
Beginner

Best for

For fitness beginners customizing training and nutrition around their own situation; not medical advice — see a doctor first if you have injuries or chronic conditions.

Steps

Assess baseline

20-40 min

ChatGPT / Google Gemini + you

Record height, weight, body fat if known, age, sex, schedule, injury history, current activity level and goal (fat loss / muscle gain / recomp / fitness). Have the model set a baseline of what you can do now — don't start at high intensity.

💡List any sore or injured body part explicitly and have the model avoid related movements — this isn't a minor detail.

Training plan

30-60 min

ChatGPT / Claude

Have the model lay out a plan across your available days (aim for 3-4): how strength / cardio / rest days distribute, and each exercise's sets, reps and rest. Ask for form cues and common mistakes, plus why this arrangement.

💡Ask for a table — 'exercise | sets × reps | weight cue | form points' — so you can follow it at the gym.

Nutrition

30-60 min

ChatGPT / Google Gemini

Based on your goal (deficit for fat loss, surplus for muscle gain), have the model estimate daily protein/carb/fat ratios and rough calories, with swap-in food examples. Skip precise counting — palm/fist estimates are more sustainable.

💡Change just one thing first (like swapping the sugary drink at dinner), not every habit at once.

Check-ins

5-10 min per session

Keep / Notion

After each workout, log exercises and weights in Keep, or use a Notion check-in page for completion, feel (easy/hard/impossible), sleep and weight trend. Records are the basis for adjustment.

💡Log only two fields — 'done or not' and 'how it felt' — five seconds keeps the habit alive.

Periodization

30-60 min every 2-4 weeks

ChatGPT / Claude

Feed the last 2-4 weeks of check-ins to the model to review progress: did weights go up, did body weight or measurements change, how do you feel — then adjust weight, exercises or frequency (progressive overload). At a plateau, swap exercises or add volume.

💡Have the model compare last week's completed weights to this week's for concrete numbers — don't just stare at the scale.

Tools involved

Pitfalls to avoid

Treating the AI plan as medical advice

AI doesn't know your history or body; stop any movement that causes discomfort, and consult a doctor or certified coach for pre-existing conditions.

Starting way too intense

Beginners who hit high intensity in week one are injured or quit by week two; make 'showing up consistently' the goal for the first two weeks.

Planning without executing

A plan in your saved folder burns zero calories; check-ins plus a weekly review are the engine — run four weeks and look at data.

Ignoring recovery and sleep

Gains happen in recovery; training hard without sleep stalls progress anyway — schedule sleep and rest days into the plan.

Related Workflows