"to stick, or not to stick. that is the question.
do you retract the kick immediately? or stick it for a sec? why?"
Supporting leg slightly bent, no pivot low blade of foot, pivot when kicking to the waist and above using the heel. Retraction depends on how it lands. If it's clean and does damage retract, if it lands but needs a follow up then stick and push off of that bent supporting leg to keep the opponent off balance or do damage. Usually I'll just continue moving forward by bringing the foot directly down from the target which brings me in close for grappling and hand work or even hitting my opponent with a shoulder.
I quit after getting my first black belt because the school I was a part of was in the process of lowering their standards A painfully honest KC Elbows
The crap that many schools do is not the crap I was taught or train in or teach.
Dam nit... it made sense when it was running through my head.
DM
People love Iron Crotch. They can't get enough Iron Crotch. We all ride the Iron Crotch for the exposure. Gene
Find the safety flaw in the training. Rory Miller.