They may be not the true reason of Wai-kroo that is not just a show but there are many reason behide it, to pay respect to the fore Muay Thai mastee, to stretch the muscle, time to think about al the master has been instructed through the years, to evaluate the opponent style and analise there weakness. to calm down in relaxation and put ourself into fully alert. rtc.
Wai khroo is paying respect to all the muay thai master, when any one disturb it there always have a great price to pay cause that provocation will boost the boxer to give the extra lesson and extra torment for the fore master respect. Don't ever do that !! That the absolutely No! No!! cause the Thai will punished you with all their might!!!