A SIMPLE PLACE TO BEGIN

Restore trust
in your body.

Explore a self-guided program for your low back or knee, or connect with CMAR for individual care.

Brent LaGrange

Meet Brent
Brent founded CMAR in 2000 and works as a CMAR practitioner.

LESS-ERCISE PROGRAMS
A PURPOSEFUL PLACE TO BEGIN.

Your area of focus.
A purposeful beginning.

CMAR / 01

SELF-GUIDED EDUCATION

Two areas. Your choice.

Choose a topic to explore, not a diagnosis or medical clearance.

LOW BACK

Less-ercise:
Low Back Pain

Explore a structured, self-guided educational starting point for your low back.

Low Back Purposeful Motions PDF

$9.99

Read what is included, then take the low-back suitability quiz before reviewing the offer.

Explore Low Back Pain ↗

KNEE

Less-ercise:
Knee Stability

Explore purposeful movement, coordination and confidence around the knee, for everyday movement and sport/activity.

Knee Stability Purposeful Motions PDF

$9.99

Read what is included and the knee-specific safety information before reviewing the offer.

Explore Knee Stability ↗

Not sure? Contact CMAR.

THE PEOPLE BEHIND PURPOSEFUL MOTIONS

About Us

Conquest Muscle Activation
& Rehabilitation, LLC

CMAR is a mobile and video practice serving Colorado. Treatment is provided at a customer’s home or place of business, with video-conferencing sessions available. Appointments are considered throughout Colorado; availability outside the Denver area depends on travel distance and safe scheduling feasibility.

Our work focuses on neuromuscular re-education and rehabilitation, centered on muscle activation, movement awareness, and individualized attention.

OUR MISSION

Help people restore function, confidence, and independence through purposeful movement and greater awareness of how mind and muscle work together.

Meet the CMAR team.

Two practitioners. An intern building his skills. A shared commitment to purposeful movement.

Brent BJ LaGrange, CMAR founder and practitioner

FOUNDER · CMAR PRACTITIONER

Brent “BJ” LaGrange

Brent brings together muscle activation, biomechanical education, and personalized Purposeful Motions. His work begins with listening to each person’s goals and observing how their body moves and responds.

More about Brent

He works with people recovering from injury or illness, living with long-term physical challenges, or pursuing athletic goals. His approach emphasizes individualized attention, brain-body communication, and practical function in everyday life.

CMAR’s Less-ercise program introduces the attention, coordination, and control that guide Purposeful Motions.

View Brent’s full profileExplore in-person sessions
Tonya LaGrange, DPT, CMAR practitioner

CMAR PRACTITIONER · DPT

Tonya LaGrange, DPT

Tonya earned her Doctor of Physical Therapy degree from Regis University. Her inpatient rehabilitation and home health experience brings a broad understanding of recovery, mobility, and the demands of everyday life.

More about Tonya

Her experience includes total joint rehabilitation, spinal pain and surgery recovery, stroke and vestibular rehabilitation, and neurological conditions including multiple sclerosis, Parkinson’s disease, and ALS.

Returning to school while raising four children gave Tonya a personal understanding of balancing family, work, and individual health. She values a practical approach that makes room for all three.

While training for cycling and an obstacle course race, her experience using muscle activation and Purposeful Motions during recovery from a persistent foot injury inspired her to pursue further training in the method.

View Tonya’s full profile
Jacob Lazzarotto, CSCS, personal trainer and CMAR intern

PERSONAL TRAINER · CMAR INTERN

Jacob Lazzarotto, CSCS

Jacob has a degree in Exercise Science and earned his Certified Strength and Conditioning Specialist credential through the NSCA. He is now learning the practice of muscle activation as a CMAR intern.

More about Jacob

A lifelong sports enthusiast, Jacob wants to help people feel comfortable, strong, and confident in their bodies. His interests span strength training, cardio, swimming, sports, and helping people find activities they enjoy.

His experience includes work in physical therapy clinics in Golden, Colorado, and Fort Myers, Florida. At CMAR, he is developing his understanding of muscle activation, movement patterns, and muscular compensation.

View Jacob’s full profile

THE MUSCLE MIND ALLIANCE

Less effort. More awareness.

Less-ercise programs introduce CMAR’s Purposeful Motions movement library. Less-ercise: Low Back Pain is the introductory program. Together, they express the Muscle Mind Alliance: attentive communication between mind and muscle.

LOW BACK PAIN · SUITABILITY

See whether the
self-guided path fits.

This low-back quiz is the route to the $9.99 Less-ercise: Low Back Pain program. It is separate from CMAR’s individual-care path.

This quiz explores your preferences. It does not diagnose back pain or determine whether exercise is safe for you.

Your answers are held in this tab while you answer and sent to CMAR's eligibility service when you complete an eligible result. Reloading clears the answers from this page.

COMMON QUESTIONS

A little context before you begin.

What are Purposeful Motions™?

Less-ercise programs introduce CMAR’s Purposeful Motions movement library.

Does the CMAR quiz diagnose back pain or determine whether exercise is safe?

No. The quiz explores preferences. It does not diagnose back pain or determine whether exercise is safe for you.