There is no such thing as Chi force, so it wasn't that. The perception of time is malleable though.

See https://www.psychologytoday.com/us/blog/sense-time/201707/th... and tons if other articles.

Personally I think our eyes and senses input a lot of information then our brains discard what it feels is unnecessary without processing it. But some people can train the brain to process more of the information like a formula 1 driver.

no, chi and centrifugal force do not really exist. But because everything we percieve is essentially a metaphor, a model of reality, sometimes chi or loosy goosey uses of the word 'energy' really can be a valid heuristic for the things that you can do to optimise your 'ability to do work'. As long as you remember its a vague, subjective, context restricted heuristic, and don't try shooting chi bullets, I say max your chi flow friend.

It's super interesting, I have had it the most in a car accident saw my seatbelt snap and slide off of me like it was a sleepy snake, watched the stuff in my backseat get hang time that would have made MJ jealous, and thankfully managed to not die.

You might want to study Bioenergetics - https://en.wikipedia.org/wiki/Bioenergetics and Bioenergetic Systems - https://en.wikipedia.org/wiki/Bioenergetic_systems if you want to understand Prana/Qi/Chi/Ki in the modern scientific context.

Also see Guy Brown's The Energy of Life: The Science of What Makes Our Minds and Bodies Work.