75 Minutes | $150 | Location: Rohrmoser, San Jose (near Plaza Mayor)
If you’re ready to move through life free of pain, stiffness, and limitations — Muscle Activation Technique (MAT™) Massage is your doorway.
For over 30 years, I've helped people around the world eliminate pain, restore mobility, and reconnect with a sense of youthful vitality.
Book your session today and step back into a life filled with joy, purpose, and physical ease.
Location: Rohrmoser, San Jose (near Plaza Mayor)


MAT™ is a unique body‑work method — not just a massage. Rather than merely relaxing or stretching, MAT™ seeks out muscles that have become weak, inhibited, or disconnected from proper neurological function. Through careful assessment and hands‑on work, MAT™ re‑awakens those muscles, restores their ability to respond, and rebalances the body’s structure.
In essence, MAT™ is a scientific, precise approach to healing: it helps your body remember how to move — pain‑free, fluid, stable.
Location: Rohrmoser, San Jose (near Plaza Mayor)

MAT™ Massage is ideal if you are experiencing:
Chronic pain: low back pain, neck pain, sciatica, shoulder, hip, knee, ankle, or foot pain
Limited mobility or range of motion — stiffness in joints or muscles
Repetitive strain, injury, or recurring muscle tightness and spasms
Reduced athletic performance or mobility due to weak or “turned‑off” muscles
A desire to move without pain, live full body freedom, and prevent future injury through increased stability and alignment
In short: Anyone who wants more than a temporary fix — anyone ready for real structural healing, sustainable strength, and movement that feels youthful again.
Location: Rohrmoser, San Jose (near Plaza Mayor)
Because MAT™ works on the neurological and muscular level, clients often notice dramatic improvements in posture, alignment, and overall energy.
—A gentle, yet powerful, hands‑on evaluation of your body’s core structural patterns
—Identification of weak or inhibited muscles and areas of instability
—Precise activation to restore strength, coordination, and balance—Noticeable improvements in mobility, flexibility, and joint function
—Relief from chronic pain, stiffness, and tension
—A renewed sense of ease, vitality, and ease of movement in daily life
Location: Rohrmoser, San Jose (near Plaza Mayor)

You don’t have to settle for stiffness, limited range, or fear of injury. With a MAT™ Massage from Yogi Aaron, you can restore strength, mobility, stability — and reclaim a body that feels alive, youthful, and fully capable.
Book your massage today — and take the first step toward a pain‑free, vibrant life.
Location: Rohrmoser, San Jose (near Plaza Mayor)
Where do the sessions take place?
All sessions are held at my private home studio in Rohrmoser, San José, just a short distance from Plaza Mayor. The space is quiet, safe, and designed to support your healing journey.
What exactly happens during a MAT session?
Muscle Activation Technique (MAT) is unlike any traditional massage you’ve had before. During the session, I assess where you are experiencing muscle weakness or instability. Then, using a precise process of muscle activation, I help restore proper function to those areas. Most people say the experience is eye-opening and leaves them feeling stronger, more grounded, and aligned—sometimes after just one session.
Is this like a relaxing massage?
No. This is not a typical spa massage. MAT is a therapeutic, hands-on modality designed to restore muscle function—not necessarily to help you relax (though you may feel better overall after!). Please come dressed in comfortable clothing that allows for movement.
How long is a session, and what does it cost?
Each session is approximately 75 minutes long. The cost is $150 USD per session.
Do I need to prepare anything beforehand?
Just arrive on time and dressed comfortably—think yoga clothes or athletic wear. That’s it!
Will I get exercises or things to do after the session?
Yes, if you'd like! I often provide clients with simple "homework" exercises they can do at home to help maintain the benefits of the session and continue improving their strength and stability.
How do I book a session?
Book online here. If you can't find an available slot that works for you, please send an email to info@theyogi.club to discuss alternative times. Note: Pre-payment is required to book your session.
How often should I come in for treatments?
That depends on your body and your goals. Here's a general guideline:
Chronic issues: 1–3 times per week
Moderate issues: Every 1–2 weeks
General maintenance: Once every 1–2 months
As you continue working with MAT, you’ll likely feel stronger, more stable, and able to return to the activities you love with more confidence.
How do I get started?
Book now here or send me a message using the contact form below with any questions. I look forward to helping you feel your best!
Where do the sessions take place?
All sessions are held at my private home studio in Rohrmoser, San José, just a short distance from Plaza Mayor. The space is quiet, safe, and designed to support your healing journey.
What exactly happens during a MAT session?
Muscle Activation Technique (MAT) is unlike any traditional massage you’ve had before. During the session, I assess where you are experiencing muscle weakness or instability. Then, using a precise process of muscle activation, I help restore proper function to those areas. Most people say the experience is eye-opening and leaves them feeling stronger, more grounded, and aligned—sometimes after just one session.
Is this like a relaxing massage?
No. This is not a typical spa massage. MAT is a therapeutic, hands-on modality designed to restore muscle function—not necessarily to help you relax (though you may feel better overall after!). Please come dressed in comfortable clothing that allows for movement.
How long is a session, and what does it cost?
Each session is approximately 75 minutes long. The cost is $150 USD per session.
Do I need to prepare anything beforehand?
Just arrive on time and dressed comfortably—think yoga clothes or athletic wear. That’s it!
Will I get exercises or things to do after the session?
Yes, if you'd like! I often provide clients with simple "homework" exercises they can do at home to help maintain the benefits of the session and continue improving their strength and stability.
How do I book a session?
Book online here. If you can't find an available slot that works for you, please send an email to info@theyogi.club to discuss alternative times. Note: Pre-payment is required to book your session.
How often should I come in for treatments?
That depends on your body and your goals. Here's a general guideline:
Chronic issues: 1–3 times per week
Moderate issues: Every 1–2 weeks
General maintenance: Once every 1–2 months
As you continue working with MAT, you’ll likely feel stronger, more stable, and able to return to the activities you love with more confidence.
How do I get started?
Book now here or send me a message using the contact form below with any questions. I look forward to helping you feel your best!
I'm here to answer any questions you may have.
info@theyogi.club
Rohrmoser, San Jose, Costa Rica