Class 4 Laser Therapy | YW Physical Therapy

What is Class 4 Laser Therapy?

Class 4 Laser Therapy uses powerful, medical-grade light to boost your body's natural healing process. The laser safely penetrates deep into your muscles, tendons, and joints to reduce pain, speed up recovery, and help you move better—all without medication, needles, or downtime.

How Does It Work?

Deep Tissue Penetration: Class 4 lasers reach deeper than other types of laser or light therapy, targeting tissues beneath the skin.
Cellular Boost: The laser energy stimulates cells to repair themselves faster, increase blood flow, and reduce inflammation.
Pain Relief: Most people feel relief during or right after treatment—the effect continues even after the session is done.

Why Choose Class 4 Laser?

Faster results than standard cold laser therapy
Works well for acute injuries and chronic pain
Safe, painless, and FDA-cleared for muscle, tendon, and joint issues
No downtime—get back to your routine right away

Common Conditions Treated

Sprains and strains
Tendonitis (shoulder, elbow, knee, ankle, etc.)
Arthritis and joint pain
Sports injuries
Muscle tears and bruising
Neck, back, and shoulder pain

What Does a Session Feel Like?

You'll feel a gentle warmth in the treatment area—most people find it relaxing. Sessions are quick, safe, and you can get back to your day right away.

Book a Session