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Red light therapy is popular with athletes for sore muscles. Here is what the research shows, what it does not, and how to use it in a recovery plan.
Red light therapy uses low levels of red and near infrared light on the skin. Researchers call it photobiomodulation, and it does not use ultraviolet light. If you are looking into red light therapy for muscle recovery, here is the honest summary: the research is promising, the results vary, and it helps recovery but does not replace it.
A 2016 review in the Journal of Biophotonics looked at 46 studies with 1,045 participants, from untrained volunteers to elite athletes. It concluded that light used before or after exercise can increase sports performance, and that it can decrease inflammation and oxidative stress in muscle.
There is a catch. Cleveland Clinic notes that many red light therapy studies are small and that more quality research is needed. Devices, wavelengths, doses and timing differ from one study to the next, so a result from a lab does not transfer neatly to every red light session.
Train first
Recovery tools matter most after hard sessions, games or competition.
Be consistent
One session will not tell you much. Notice how you feel across a few weeks.
Stack the basics
Sleep, food, water and easy movement still do most of the work.
Pair it with other tools
Normatec compression and stretch therapy work on recovery in different ways.
| Tool | What it does | Good fit |
|---|---|---|
|
Red light therapy |
Low level red and near infrared light on the skin |
Sore muscles after hard training |
|
Normatec |
Air compression that squeezes and releases the legs |
Tired, heavy legs between sessions |
|
Stretch therapy |
Guided, assisted stretching |
Stiffness and limited mobility |
None of them replaces sleep, food or a smart training plan. Many athletes rotate them through a heavy week, and Tier 2 of the Wellness Program includes all three once a week.
According to Cleveland Clinic, red light therapy appears to be safe when used short term and as directed. Protect your eyes, keep to the session time and ask your doctor first if you are pregnant or have a medical condition.
Red light therapy is not a treatment for an injury on its own. If pain keeps coming back, see a physical therapist, and read how strength training after injury fits into getting back to full speed.
At Pulse Check in Lake Highlands, red light therapy in Dallas is part of our recovery services next to Normatec compression and stretch therapy. A red light therapy session is $50, and Normatec runs $50 to $100 for 30 minutes to 1 hour. Tier 2 of the Wellness Program, $160 per month, includes Normatec, red light therapy and stretch therapy once a week plus one private or semi private boxing session. See our pricing page, or try the HIIT boxing workout that earns the recovery.
Short answers to the questions we hear most.
Some studies show less soreness and lower markers of muscle damage after exercise, but the research is mixed and many studies are small. It is best used as one part of recovery.
There is no single dose that fits every device. Many athletes use it around their hardest training days and judge it by how they feel over a few weeks.
Studies have tested both: before exercise mostly for performance and after exercise mostly for recovery.
It appears to be safe when used short term and as directed. Protect your eyes and ask your doctor first if you are pregnant or have a medical condition.
At Pulse Check, a red light therapy session is $50. Tier 2 of the Wellness Program includes it once a week.
From recovery to performance, let’s find a plan that fits your goals. Visit Pulse Check in Dallas.
