Timeline for What is the "sine wave" substyle of ITF taekwondo and how did it originate?
Current License: CC BY-SA 3.0
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| Apr 28, 2017 at 19:59 | comment | added | Tony D | Early versions of the Encyclopedia (like the copy I bought in the late '90s) didn't mention sine wave or describe anything even vaguely resembling it. Sine wave was only added to ITF TKD in the mid 80s (from memory), so instructors who trained before its introduction often stuck to what they knew - either passively or because they actively disagreed with the sine wave "theory" and supposed benefits. | |
| Aug 21, 2013 at 2:12 | vote | accept | rjstreet | ||
| Aug 19, 2013 at 13:03 | history | answered | raul | CC BY-SA 3.0 |