I was always dancing and acrobatics was my specialty.
So if you do acrobatics things on the street with no other goal than showing off, please don't say it's parkour. Acrobatics existed long time ago before parkour.
We have come to consider the word technique applicable only to movements that are so showy as to approach acrobatics.
Naked acrobatics are on my resume.
I would love to learn popping, locking and robotics, gymnastics and acrobatics; it is amazing to learn these things.
God knows what I thought! Your brain does amazing acrobatics when it doesn't want to believe something.
You don't have to be doing vocal acrobatics or singing all over the scale to have soul.