Find A Certified Practitioner

Practitioner Directory

Level I Specialist

Foundational MAT practitioner trained in muscle-specific assessment and activation to improve joint stability and contractile efficiency. This is the first level of MAT Education

Level II Mastery

Advanced MAT practitioner with refined end-range testing, joint-by-joint reasoning, and higher assessment specificity. This is the second level of MAT education.

Level III Elite

Highest-level MAT practitioner specializing in system-wide assessment to create long-term increases in muscular stress tolerance. Includes MATRx and MAT Athlete.

Derek Colderbank

Derek Colderbank

Derek Colderbank is a highly skilled Muscle Activation Techniques (MAT) practitioner, holding the MATRx Level III certification—the highest level of proficiency in the field. With a practice based in Tampa, Florida, Derek specializes in assessing and correcting muscular imbalances to enhance joint stability and overall muscle function. His expertise lies in identifying areas of muscle weakness and implementing targeted techniques to restore optimal performance. 

Derek’s approach is rooted in the understanding that muscle tightness often indicates underlying muscle weakness elsewhere in the body. By addressing these imbalances, he aims to improve neuromuscular function, helping clients achieve better movement patterns and reduce the risk of injury. 

Clients seeking to enhance their physical well-being and performance can benefit from Derek’s comprehensive assessments and personalized treatment plans, designed to promote muscle activation and overall functional improvement.

Derek owns and operates Norcal Muscle Clinic

Additional Credentials Include: MATRx2 skillset

Sign In

Register

Reset Password

Please enter your username or email address, you will receive a link to create a new password via email.