High Intensity Laser (HIL) technology is based on the well-known principle of low level laser therapy (LLLT). High power and choice of the right wavelength allow for deep tissue penetration. HIL offers powerful and non-addictive form of pain management. Through a natural process of energy transfer (biostimulation and photomechanical effect) it speeds up healing and regeneration. HIL is particularly effective in treatment of sport injuries, e.g. muscle strain or joint distortion, and back pain caused by e.g. herniated disc or disorders in the cervical region causing neck pain.