ISO Metrik Solutions Provider & clinic login

Three foundations of rehabilitation science

One platform. Three distinct modes of resistance.

ISO Metrik brings familiar physical-therapy principles to targeted facial and oral-motor rehabilitation.

Front view of a patient holding the ISO Metrik device vertically in a fixed facial resistance position
IsometricStatic hold

The patient contracts the target muscles against fixed resistance while maintaining one position.

ResistanceTime →
Patient action
Hold position
Resistance
Fixed
Side view of a patient using the vertically positioned ISO Metrik device through a facial resistance range
IsotonicDynamic movement

The patient moves through a controlled range while working against consistent resistance.

MovementRange →
Patient action
Move through range
Resistance
Consistent load
Clinician supervising a patient using the vertically positioned ISO Metrik device at a controlled pace
IsokineticControlled speed

The patient follows a controlled movement speed while resistance adapts to the applied effort.

SpeedTime →
Patient action
Follow set pace
Resistance
Accommodating
ISO Metrik integratesIsometric+Isotonic+IsokineticOne facial neuromuscular rehabilitation platform
Front view of a patient performing an isometric hold with the vertically aligned ISO Metrik device

Isometric resistance

Build activation without movement.

Controlled resistance is applied while the target facial muscles hold a stable position—supporting early activation, baseline strength, and motor control.

  • ✓ Early-stage rehabilitation
  • ✓ Baseline strength
  • ✓ Neuromuscular activation
Mechanical loading→Tissue adaptation→Structural remodeling→Functional strengthening

The science behind ISO Metrik

Proven Science. Purposeful Innovation.

ISO Metrik was created to restore what matters most — strength, function, and confidence.
Our technology is built on science, validated by research, and trusted by professionals.

ISO Metrik research laboratory with facial anatomy models and rehabilitation technology

Proven Innovation

Founded by Capri McGhee following his personal journey overcoming facial muscle paralysis, ISO Metrik represents over a decade of dedicated research and development.

Protected by 22 patents covering both device design and treatment methodology, this technology addresses facial osteoporosis and muscle atrophy—fundamental challenges in conditions such as facial paralysis, Bell's palsy, stroke recovery, neuromuscular disorders, TMJ dysfunction, GLP-1 muscle loss, dysphagia, oral motor disorders, speech rehabilitation, orthopedic injuries, and personal injury rehabilitation.

The ISO Metrik Device is equally valuable for both physical therapy (PT) and speech-language pathology (SLP) professionals treating these facial muscle and functional conditions.

Evidence-Based
Protocols

Clinical protocols grounded in science and validated by research for measurable patient outcomes.

FDA-Approved
Standards

Manufactured in FDA-registered facilities under strict quality and safety standards.

Comprehensive
Patent Protection

22 patents protecting our device design, technology, and treatment methodology worldwide.

Clinically Validated
Results

Supported by ongoing clinical studies and real-world data demonstrating functional improvement.

Expanded Patient
Reach

Attract orthopedic and personal injury patients to increase clinic traffic and drive practice growth.

Continuity of care

Recovery does not stop when the clinic visit ends.

ISO Metrik connects supervised treatment with a structured home program, using the same device and provider-defined resistance parameters across the patient journey.

Patient performing supervised facial resistance therapy with the vertically aligned ISO Metrik device in a clinic01

In-clinic training

Supervised technique, calibrated loading, and outcome assessment.

Patient completing prescribed facial resistance rehabilitation at home with the vertically aligned ISO Metrik device02

At-home rehabilitation

Prescribed daily exercise extends therapeutic practice between visits.

Physical therapist reviewing progress while a patient uses the vertically aligned ISO Metrik device03

Progressive advancement

Resistance and goals evolve as control, endurance, and function improve.