I'm still confused as hell, I read this and was confused as hell because I fit different ones in different areas, but I will say I noticed this (but maybe because I just want to settle on IEI at this point). These are literally my favorite sports that I mention preferring all the time:

4. IP – Introverted irrational (perception-adapting temperament)

Recommended sports. Gracefully rhythmic sports (swimming, riding the bicycle) or sprinting (short distance), jumping, etc.

I also had some connections to EP, which it stated when IP is in it's more energetic state it can be like EP. I did fit some IJ though too and even some EJ, lol. I am ending this here. I will do a questionnaire and poll soon.