Photobiomodulation in Different Doses on Strength Capacities and Functional Performance

An LED blanket with 267 infrared lamps with predetermined doses will be used, given a wavelength of 940nm, for 5 weeks, it will be applied by all extension of the quadriceps and hamstrings bilaterally, just before the force training protocol for the groups intervention or simulation for the sham group. Photochemical or photophysical effects are expected from its application.