Deep Tissue Laser Therapy is a Non-Invasive, Drug-Free, and Surgery-Free way to treat the body and decrease pain & inflammation. It is a technologically advanced treatment that uses light energy to accelerate your body’s own natural healing processes to help speed recovery and get you back in action. The Light Force EX Deep Tissue Laser is no ordinary laser, don’t be confused by advertisements about laser therapy that end up using low force lasers. The Light Force EX is a Class IV laser with the technology and research to back it up.