TMJ and SLeep Therapy Centre of Phoenix - East
(480) 248-7788

Custom Appliances for Athletes

Unlocking Athletic Potential with Advanced Dental Innovation

Merging Dental Expertise
with Athletic Mastery

At our clinic, we’ve developed the Performance Appliance—an advanced oral device engineered to go far beyond traditional protection. Built for athletes aiming to excel at every level, this custom appliance is grounded in neuromuscular science and supports strength, balance, posture, and recovery.

Unlike generic mouthguards, this precision-crafted tool enhances performance by promoting proper jaw alignment, optimizing breathing mechanics, and contributing to full-body coordination.

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    For Patients

    What Makes the Performance Guard™ Unique?

    More than just a guard, the Performance Guard™ functions as a neuromuscular orthotic that places the jaw into an ideal position. This alignment can lead to improved muscle recruitment, better oxygen uptake, and enhanced structural stability.

    Backed by scientific research, this device works by activating key muscle groups, supporting optimal airway function, and aligning posture to drive noticeable, measurable improvements.

    Who Should Consider It?

    This appliance is an excellent choice for athletes across multiple disciplines, including:

    • Power-Based Sports – Ideal for CrossFitters, Olympic lifters, and powerlifters
    • Endurance Sports – Supports triathletes, runners, and long-distance cyclists
    • Precision Athletics – Aids in balance and control for gymnasts, golfers, and archers
    • Youth & College-Level Competitors – For growth, performance, and protection
    • Elite Professionals – Athletes seeking scientifically-backed advantages

     

    How It Works: The Customization Process

    Every athlete begins with a detailed functional assessment, including:

    • JVA (joint vibration analysis)
    • Digital bite registration and 3D analysis
    • Custom device fabrication tailored to the athlete’s needs
    • In-session motor nerve reflex testing

    Precision That Powers Performance

    The Performance Guard™ is a science-based tool developed to optimize how the body functions, starting at the jaw. Created by specialists in craniofacial and neuromuscular health, this appliance helps athletes push harder, recover faster, and compete smarter.

    The Science of Better Performance

    Our neuromuscular approach isn’t just about protection—it’s about unlocking true physical potential through strategic jaw alignment. The following areas highlight how the Performance Guard™ delivers measurable gains.

    Schedule a Performance Evaluation
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    Jaw Alignment & Muscle Activation
    Balancing the jaw reduces compensation patterns and enhances total-body strength and symmetry. EMG analysis shows greater activation of explosive muscle fibers, improving performance under pressure.
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    Improved Breathing Efficiency
    With the lower jaw properly supported, the airway remains more open, reducing oxygen debt and improving respiratory efficiency—critical for endurance and high-intensity athletes.
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    Enhanced Recovery & Reduced Fatigue

    Use of the Performance Guard™ has been associated with:

    • Lower levels of cortisol and lactic acid
    • Reduced recovery time
    • Increased mental focus and physical stamina

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      Prevention Through Structural Balance
      Correct jaw alignment minimizes harmful muscle compensation and protects against overuse injuries, particularly in the neck, shoulders, and lumbar region.

      Unleash Your Full Potential

      Want to train harder, breathe better, and recover faster?
      Schedule your Performance Evaluation today.

      Schedule My Performance Evaluation

      Learn more about what our patients have to say

      about the TMJ & Sleep Therapy Centre of Phoenix - East

      Joan L.

      5.0 ★★★★★

      "I can't thank Dr. Sims and the team at the TMJ & Sleep Therapy Centre of Phoenix - East enough! After years of struggling with TMJ pain and disrupted sleep, I found the relief I desperately needed here. Dr. Sims' expertise and personalized care made all the difference. I'm finally pain-free and getting the restful sleep I deserve. This center truly transformed my life!"

      Mitchell H.

      5.0 ★★★★★

      "My journey with the TMJ & Sleep Therapy Centre has been nothing short of remarkable. Dr. Sims is not just a skilled doctor but also a compassionate healer. The treatment I received for my TMJ issues and sleep disturbances was tailored to my unique needs. Thanks to Dr. Sims, I wake up refreshed every day, and my jaw pain is a distant memory."

      Samantha D.

      5.0 ★★★★★

      "Dr. Sims and the team at the TMJ & Sleep Therapy Centre are simply outstanding! From the moment I walked through their doors, I felt cared for and supported. Dr. Sims' expertise in TMJ and sleep therapy is unmatched, and the results speak for themselves. Thanks to their dedicated approach, I now enjoy a pain-free jaw and peaceful, restorative sleep."