Most TKD athletes know about the 3 Eras, but they never mention what came before the Power Era of the 90's. I'm calling it the Front kick Era because competitors used primarily front kicks, until intentionally changed to the turnign kick in late early 80's for safety reasons
If you are interested the link here is for my two books that are currently on Amazon.
My first book on the Pyschology of Teaching a.co/d/0b82BiQr
My Second book on Structure and Alignment in Taekwondo a.co/d/02FY4wzc
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