Changelog

Follow new updates and improvements to Proxima Fitness.

April 5th, 2026

1. Connect all questionnaire questions to Andy AI Agent

A couple of the questionnaire options were commented out on the backend to not overwhelm the agent during development. Need to go in and uncomment them and make sure they are reflected in the generated programs through manual testing.

2. Update system prompt to prioritize adding warmup exercises

This is for people with injuries, tweaks or are lifting heavy. The agent should recommend warmup exercises for the user on a day to day basis.

3. Health Issues need to be more heavily prioritized

This may be due to the same issue of just it being commented out. But we should see through manual testing if system prompt needs to be updated to prioritize health issues.

4. Peak week questionnaire Item

Ask the user in the questionnaire if they want to do a Peak week (explain Peak week).

5. Would you like to Vary exercises question ?

Varying exercises works now, essentially like a “temperature scaling” filter that increases the variance in the type of exercises suggested.

6. Add injury prevention and injury rehab exercises

Added a curated list of 40 new exercises specific to rehab. These exercises can now be exported to the Hevy app as custom exercises without the user having to do anything to set them up.

7. SKILL for weight loss, Crossfit and Hyrox

Training principles for building these types of programs

8. Ability to display and generate Rep Ranges

Rep ranges can now be exported to Hevy as well.

9. RPE now gets displayed in exercise Notes

This makes it easier to see what to do next on your sets in Hevy

10. Ability to manually create Custom Exercises

There is now a custom exercise builder on the Add Exercise Dialog, as well as the agent is able to harness a list of custom exercises.

11. Exercise Detail view & instructions

View the details view to see how to hit the lift

March 19th, 2026

  • Multi-Week Periodization is here !!! Now the program builder knows to call planProgram once: structured plan for the full mesocycle (duration, blocks, optional week-by-week progression table). Use questionnaire answers, program builder context (days/week, weeks), and loaded resources (powerlifting/bodybuilding) where relevant.

  • SKILL.md files for powerlifting programs and bodybudiling programs as well as training-principles

  • Export to Hevy and PDF added to Explore Programs (Available on Free tier)

March 16th, 2026

Workout Generation Failed Bugfix

  • Workout generation was failing when a cancelled in-progress tool call was in the next prompt message. The solution was to filter it out of the next prompt and only keep completed tool calls.

Exporting to PDF & CSV

  • PDF and CSV exports are live and available for free.

Image/File Upload

  • Uploads of images, csv files and PDF’s now available. CSV files get parsed first and then fed into the LLM, while images just get fed directly into the multi-modal model.