About Personal Mastery Martial Arts

Who we are and what drives our people and programs.

Brett Lechtenberg

Founder of Personal Mastery Martial Arts

Master Brett Lechtenberg - More Than Just a Martial Arts and a Karate Workout!

Brett Lechtenberg is an 8th-degree black belt, speaker, and best selling author who has dedicated decades to teaching martial arts and empowering thousands of students to achieve success in all aspects of their lives.

At Personal Mastery Martial Arts, the main mission is to positively impact as many people in our community as possible. He firmly believes in nurturing a strong foundation built on self-discipline, self-esteem, and respect—qualities that seamlessly translate from training sessions to everyday life.

These lessons go beyond the dojo, equipping students with the mindset and confidence they need to thrive in everything they pursue.

Take that step toward building a resilient, balanced, and successful future!

Every lesson is loaded with exciting, high-energy, age-appropriate drills designed to build strength, stamina, and endurance while also developing essential life skills like focus, perseverance, and leadership.

Building Confidence and Resilience in Children: A Positive Development Approach

At Personal Mastery, we understand that children face various challenges in their development journey. Here's how we help them become confident, resilient individuals:


Understanding Emotional Intelligence: We teach children to understand and manage their worries by distinguishing between their "worry brain" and "thinking brain," making challenges feel less personal and more manageable [1].Building Peer ResilienceWe recognize that children face peer pressure from wanting to feel accepted and valued by friends [5]. Our program helps them develop strong decision-making skills and self-confidence.Safety and SupportWe create a safe environment where children learn to protect themselves and others [6]. Through positive recognition and rewards, we celebrate:


Effort and skill developmentGood manners and sportsmanshipRespectful treatment of othersAcademic achievementAthletic excellence

Children want a fast-paced, fun filled, self defense workout that helps them grow in a positive, well disciplined, yet challenging way too!

"Help your child conquer the challenges of grade school, from peer pressure to decision-making, with confidence and strength. At Personal Mastery, we empower children to become champions in life by rewarding not only skill but also effort, kindness, sportsmanship, and respect for others.

Discover why parents trust Personal Martial Arts to build goal-oriented, resilient young achievers who excel both athletically and academically, all while developing the self-confidence to face any challenge."

The Team And Black Belts Of

Personal Mastery Martial Arts

Brett Lechtenberg is proud to be assisted by an outstanding team of instructors—many of whom began as his own students and have grown into accomplished mentors! As an 8th-degree black belt, Brett Lechtenberg imparts the deep knowledge and expertise he has gained over the years through our Kids Martial Arts programs, fun-filled Birthday Parties, and more. Students will master essential self-defense skills, advanced blocks, precise strikes, and build the strength and conditioning needed to stay healthy and confident.There’s so much to look forward to at Personal Mastery Martial Arts in Sandy, Utah, but the journey to becoming your best self starts with taking that first step. Don’t wait—click the button below and take advantage of our current web specials today!

Click on a Program to Get Started Today!

How to Get Started

Come join our amazing martial arts facility at Personal Mastery Martial Arts in Sandy, Utah! We offer a range of exciting programs, including Kids Martial Arts and our popular birthday party packages. Our kids' birthday parties are legendary for their fun and engaging atmosphere, while our award-winning after-school program and dynamic Summer Camp promise unparalleled excitement and enrichment for your child.

Choose the program that excites you most and take advantage of our exclusive web specials to get started. Signing up is quick and easy right here on our site. Have questions or need more information? Feel free to call us at (801) 698-1570—we’re here to help!From all of us at Personal Mastery Martial Arts, we look forward to welcoming you into our community and helping your child reach their fullest potential!

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If you live in Sandy, Draper, or Cottonwood Heights then you are close to us.

(801) 698-1570

| 8663 Highland Dr. Sandy,UT 84093 - Between Reems & Picklr

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