Rate this item
(0 votes)

The Sine Wave (sinewave) motion and the variation of sine wave in Taekwon-Do movement unique to ITF Chang Hon-style Taekwon-Do.

Sine wave motions varies within the patterns to define movements as: (1) Normal; (2) Fast; (3) Continuous; (4) Connecting and; (5) Slow.

This article provides guidance on these differing motions in ITF Taekwon-Do patterns.












Rate this item
(0 votes)

7th Dan Grading Mr. AvilaPlease join the Rocky Mountain Taekwon-Do Alliance and the Trinity Taekwon-Do family in this special event celebrating the commitment and determination of Mr. Charles F. Avila VI for his Taekwon-Do Promotion and Grading to the title of 7th Dan Master Instructor.

This event marks the beginning of a "A New Path" for Mr. Avila, Trinity Taekwon-Do and its instructors, students and the future growth and direction of our school.

Senior Master Robert M. Neidig, 8th Dan (USTF-8-5/RMTA-8-1) shall oversee the grading and promotion events.

Accompanying Senior Master Neidig (VIII), shall be Senior Master Bill Strouse (VIII Dan), Senior Master Jonas Polage (VIII Dan), and Master Pamela Neidig (VII).

Trinity Taekwon-Do is honored by the presence of these dignitaries and their personal commitments to the growth of Taekwon-Do both locally and abroad and their support of Trinity Taekwon-Do.

Family, friends and Taekwon-Do Brothers and Sisters are all welcome to witness this lifetime achievement.

Joining Mr. Avila shall be Mr. Jason Eckhardt (2nd Dan Candidate) and several Trinity Red Belt eager to step on "A New Path". This day is truly a celebration of new beginnings for one and all.

Please mark your calendars to join us in this event.

RSVP for this event at: This email address is being protected from spambots. You need JavaScript enabled to view it. or This email address is being protected from spambots. You need JavaScript enabled to view it..


Senior Robert M. Neidig, VIII (USTF-8-5/RMTA-8-1)
Master Instructor, Trinity Taekwon-Do

Rate this item
(0 votes)

Chon-Ji to Tong-Il :: "A Trail to the Top"

Saturday, April 2, 2016 - 8am - 5pm

Improve your understanding and technical proficiency of each pattern and their techniques.


Enhance your Competition Skills

Develop a keen understanding of competition pattern performance, pattern selection and "What the judge is looking for".


Top Instructors - Years of Experience

Receive expert instruction and guidance from four (4) 8th Dan ITF Masters:

Master Fred Akard, 8th Dan

Master Rick Mitchell, 8th Dan

Master Bob Neidig, 8th Dan

Master Roberto Roena, 8th Dan


Join us for a full day of patterns review, refinement and Taekwon-Do fellowship.




Trinity Taekwon-Do

280 Spader, Way

Broomfield, CO 80020


Saturday, April 2, 2016

8am - 5pm




Attendance Fee : $25 ( All Ranks/Dans )

Pay @ Event:  Credit Card, Check or Cash

Checks Payable to: RMTA


Registration/Check Mailing Address:

Rocky Mountain Taekwon-Do Alliance

11854 76th Lane, Arvada, CO 80005