Effect of low-level laser therapy (LLLT) and light-emitting diodes (LEDT) applied during combined training on performance and post-exercise recovery: protocol for a randomized placebo-controlled trial.
Aryane Flauzino Machado, Jéssica Kirsch Micheletti, Franciele Marques Vanderlei, Fabio Yuzo Nakamura, Ernesto Cesar Pinto Leal-Junior, Jayme Netto Junior, Carlos Marcelo Pastre
PMID 28579190WHAT IT FOUND
No results are reported, so there is no evidence here to change practice.
What this paper is
This is a protocol for a planned randomized placebo-controlled trial of phototherapy during combined training in healthy male volunteers. It describes intended methods and outcomes but reports no results, so there is nothing here to act on.
The easy way to misread this
Do not conclude that phototherapy improves performance or recovery. No results are reported.