Boulder Sports Clinic

Class IV Laser Therapy in Boulder, CO

At Boulder Sports Clinic, Class IV laser therapy is a non-invasive treatment that uses specific wavelengths of light to stimulate healing in injured muscles, tendons, ligaments, and joints. The light energy penetrates into the tissue and is absorbed by cells, where it helps increase circulation, reduce inflammation, and support the body’s natural repair processes.

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What is Class 4 Laser Therapy

Class IV laser therapy is a non-invasive treatment that uses specific wavelengths of light to stimulate healing in injured muscles, tendons, ligaments, and joints.
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The light energy penetrates into the tissue and is absorbed by cells, where it helps increase circulation, reduce inflammation, and support the body’s natural repair processes.
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This treatment is commonly used to help reduce pain and promote healing in both acute injuries and chronic overuse conditions.

Class IV laser therapy is often used alongside other treatments—such as chiropractic care, physical therapy, or exercise rehabilitation—to support recovery and improve function.
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Injuries Treated with Laser Therapy:

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IT Band Syndrome: A common running injury that causes pain on the outside of the knee.
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Plantar Fasciitis: Pain along the bottom of the foot often related to tight calf muscles or foot tissues.
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Achilles Tendinopathy: A painful tendon condition common in runners and athletes who increase training volume quickly.
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Tennis Elbow: Pain along the outside of the elbow caused by irritation of the forearm tendons.
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Tendon or Ligament Injuries : Pain surrounding joints after trauma or chronic overuse.
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Joint Inflamation: conditions such as inflamatory arthritis has been shown to respond well to laser therapy.
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Muscle Strains: Muscle injuries caused by overstretching or overuse.
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Why Choose Boulder Sports Clinic
for Class IV Laser Therapy

While laser therapy can help stimulate healing and reduce inflammation, it is often most effective when combined with other approaches that address the underlying cause of the injury.
At Boulder Sports Clinic, laser therapy may be combined with treatments such as:
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- chiropractic care to improve joint movement
- rehabilitation exercises to strengthen injured tissues
- manual therapy to restore soft tissue mobility
- movement retraining to address biomechanical issues

This comprehensive approach helps support both tissue healing and long-term function.

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Take the First Step Toward a Pain-Free, Active Life.

Class 4 Laser Therapy at Boulder Sports Clinic are used as part of a thoughtful, conservative approach to care.

Schedule an appointment to learn how laser therapy may support your recovery, reduce pain, and help you return to pain free activity.

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Frequently Asked Questions

What does Class IV laser therapy treat?

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Class IV laser therapy is commonly used to treat muscle strains, tendon injuries, ligament irritation, and joint inflammation. It is frequently used for conditions such as plantar fasciitis, Achilles tendon pain, tennis elbow, shoulder injuries, and knee pain.

How long does a laser therapy session take?

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Laser therapy treatments typically take 5–10 minutes per treatment area, depending on the size of the injured tissue.

Is laser therapy the same as heat therapy?

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No. While laser therapy may create a warming sensation, the primary effect comes from light energy stimulating cellular activity rather than simply heating the tissue.

Is Class IV Laser Therapy Safe?

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When performed by trained healthcare providers, the treatment is  considered safe and well tolerated. Protective eyewear is used during treatment to ensure safety. Many studies have been published in peer reviewed journals showing its effectiveness in treating muscluloskeletal injuries.

Who May Benefit from Class IV Laser Therapy?

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Laser therapy may be helpful for people experiencing:
chronic tendon pain, muscle injuries, joint inflammation, overuse injuries from sports or repetitive activity.
‍Athletes and active adults often use laser therapy as part of a treatment plan designed to help them return to activity while supporting the healing process.

Does laser therapy hurt?

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Laser therapy is painless and soothing. Most patients feel a gentle warming sensation in the treated area.

How quickly does laser therapy work?

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Some patients notice improvement shortly after treatment, while others experience gradual improvement over several days as the body responds to the therapy.

Can laser therapy help sports injuries?

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Yes. Laser therapy is frequently used in sports medicine clinics to support recovery from tendon injuries, muscle strains, and joint inflammation related to athletic activity.The number of treatments depends on the injury and how long symptoms have been present. ART typically requires a short course of treatment, with many patients experiencing significant improvement or resolution in just 3 to 6 sessions.

How Many Laser Therapy Treatments Are Needed?

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The number of treatments depends on the type and severity of the injury.
General guidelines include: acute injuries: a few treatments may be sufficient, chronic tendon injuries: several treatments may be recommended, long-standing conditions: treatment may be combined with strengthening and rehabilitation exercises

What to Expect During a Laser Therapy Treatment

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Laser therapy treatments are typically quick and comfortable. During treatment:
The provider places the laser device over the injured area.Light energy is delivered into the tissue.
The device is slowly moved across the treatment area.
Most patients feel a gentle warmth or soothing sensation during the treatment.
Treatment sessions typically last 5 to 10 minutes, depending on the size of the treatment area.