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Study note

Effect of photobiomodulation therapy on performance and running economy in runners: A randomized double-blinded placebo-controlled trial.

Updated Oct 16, 2026

Human researchJournal of sports sciences2021Read the source on PubMed

From the closing abstract passage

“However, no changes on ratings of perceived exertion and metabolic cost with the application of PBMT.”

A short excerpt, not the complete finding. Read the linked abstract for the comparison, measurements and context.

Publication details
Record
PubMed 33459175
Publication types
Randomized Controlled Trial
Indexed subjects
Exercise Test · Cross-Over Studies · Double-Blind Method · Perception · Energy Metabolism
Source record checked
2026-10-16

Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.

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Sources