Providing professional World Taekwondo coaching, dynamic Martial Arts/Self-defense instruction and

Personal Training services, exclusively at the Royal Glenora Club (RGC).

Precision Martial Arts Academy (PMAA) is proudly celebrating our 25th Anniversary and 7th year offering professional World Taekwondo coaching, dynamic Martial Arts/Self-defense instruction and Personal/High Performance training services at The Royal Glenora Club (RGC). We have grown this Program to over 75 active Students and now offer 4 classes per week to best accommodate and serve our amazing RGC Families and Students. 

Our loyal and dedicated Instructor Team is mentored by Master Derek Sadler, ChPC, PFT, a 7th Dan Black Belt, proud owner of PMAA, Master Coach Developer for Taekwondo Canada (TC) and former Vice President of the Alberta Taekwondo Association (ATA). Master Sadler has been a Personal Trainer (RGC/BBB/OEG), Wellness and High Performance Coach for over 27 years as well as been actively training in various Martial Arts for 39 years. He has been on Team Canada 5 times as an Athlete, competing as high as World Championships in Tunja, Columbia in 2012. Master Sadler has successfully coached Athletes to podium success at Provincials, Nationals, Canada Open and US Open Championships. Master Sadler’s passion for Fitness/Wellness, Taekwondo and Coaching transcends to his Students, Black Belts and Instructors to pay it forward by sharing the overall health and lifestyle benefits that training in Taekwondo offers. 

PMAA teaches Olympic Style World Taekwondo (WT) and dynamic Martial Arts/Self-defense training to Children, Teens and Adults alike. Taekwondo is the most popular and widely practiced Martial Art in the World. Taekwondo is a complete self-defense system and an Olympic Sport, which consists of two sport streams for competition, Sparring and Poomsae. Moreover, Taekwondo is a powerful tool that helps develop positive character development, fitness/wellness and lifestyle habits for a healthy mind, body and spirit for children and adults alike. At PMAA, we encompass the following tenets through training in/teaching Taekwondo: Courtesy, Integrity, Perseverance, Self-control and Indomitable Spirit! 

We wish to thank the Royal Glenora Club, its BOD, Members and dedicated Staff for allowing us the privilege and honor to share our passion and experience in Fitness and Martial Arts with your Members and Families at RGC. We look forward to continuing to share our dynamic and exciting Taekwondo, Fitness and Fun with many more Families in 2022-23 and beyond. 

To learn more about Precision Martial Arts Academy and the benefits of Taekwondo Training, please visit our website at

FALL/WINTER SESSION 2021 – Thursdays: Starts November 4, 2021

  1. 5:00 to 5:55 p.m. / Children/Junior Open / Ages 6 to 14
  2. 6:00 to 6:55 p.m. / Family Class / Must be 6 years+ w/Parent(s)
  • 6 Week Program – Starts: Nov. 4, 2021 / Ends: Dec. 16, 2021
  • 24 Participants Max. / $120 pp
  • Must be 6 years of age and older
  • Must purchase PMAA Uniform (New Students) = $75 + GST (Thru GT if possible as before)
  • NO CLASS on Nov. 11/21 for Remembrance Day.


FALL/WINTER SESSION 2021 – Sundays: Starts November 7, 2021

  1. 10:00 to 10:55 a.m. / Children/Open / Ages 6 to 14
  2. 11:00 to 11:55 a.m. / Junior/Adult Open / Must be 14 years+
  • 6 Week Program – Starts: Nov. 7, 2021 / Ends: Dec. 12, 2021
  • 24 Participants Max. / $120 pp
  • Must be 6 years of age and older
  • Must purchase PMAA Uniform (New Students) = $75 + GST (Thru GT if possible as before)

TO REGISTER – Please visit RGC’s online GAMETIME Registration System. All New Students are required to purchase his/her Student Training Uniform.  Simply click on – “Taekwondo Uniform Purchase in GAMETIME and your RGC Account will be charged $75 + GST.   

New parents/students must please print off the following PDFs fill out in full, sign, scan and return to PMAA prior to first class.  All Students (Parents if child(ren) are under 18 years of age) must fill out prior to participation.  Please scan and e-mail to


Precision Martial Arts Academy (PMAA)

11160 River Valley Road Northwest

Edmonton, AB T5J 2G7 P.O. Box 3180

RGC. (780) 482-2371 / C. (780) 983-5424 / E.

Contact: Master Derek Sadler, ChPC, PFT

Master Instructor/Owner, PMAA

Head/HP Coach/Personal Trainer, RGC

7th Dan Black Belt/Master Coach Developer

C. (780) 983-5424 / E.  

Contact: Taylor Sadler, AI

Instructor/Coach, PMAA/RGC

4th Dan Black Belt Candidate

NCCP/TKD Canada Certified Instructor

C. (780) 993-3398 / E.

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