Amr Saied

I ve been thinking a lot about the difference between personalization and real adaptation in fitness software.

A profile with age, goal and experience level is useful, but it still treats each workout request almost like a new session.

A more interesting model is longitudinal: remember what the person actually completed, which movements and muscle groups were trained recently, how difficult the exercises felt, what restrictions exist, and how nutrition has looked over the previous days.

Then the next recommendation is based on that history instead of starting from zero.

This could be related to your industry, or even a side project you're working on.

Here are my 5 (I couldn't function without them):

1. Grammarly proofreading my texts, not just posts, but also client communication

2. ChatGPT / Claude mostly brainstorming, help with copy, and summarising

3. Figma I can put the basic graphics together quickly.

4. Translator sounds incredibly old-school, but English is not my mother tongue

5. Gmail and not only for communication, but also for storing ideas and sending myself email reminders for posts