Many of those studies have shown that different types of cells respond to different wavelengths and to different frequencies or hertz. Incorporating Red and Infrared lasers that pulsate at different frequencies leads to synergistic and maximum biological effects. Each wavelength and frequency can activate different cell types simultaneously. Therefore, the clinician can treat pain, inflammation, lymphatic, and immune system all at the same time. It can be used to treat simple to difficult neuromusculature conditions that cannot be healed as effectively with standard physical therapy.

Photobiomodulation therapy is defined as the utilization of non-ionizing electromagnetic energy to trigger photochemical changes within cellular structures that are receptive to photons. Mitochondria is particularly receptive to this process. At the cellular level, visible red and near infrared light (NIR) energy are absorbed by mitochondria which perform the function of producing cellular energy called ATP.