Research Article

Acute Effects Using Light-Emitting Diode Therapy (LEDT) for Muscle Function during Isometric Exercise in Asthma Patients: A Pilot Study

Figure 1

Infrared LEDT containing 50 LEDs (850±20 nm) specially built for research by the Federal University of São Carlos and University of São Paulo. This figure shows the LED board used in the protocol. The same one used by Ferraresi [7].