RSQ1 is an electrostimulation device, developed and based on years of experiences of competent physiotherapists, stimulating the neurological system by different electrical currents. The RSQ1 is developed to use in combination with functional exercises, to contract and relax muscles in the correct way, for preventive treatments, better rehabilitation and faster recovery. - Support strength training / hypertrophy; - Support warming-up / cooling-down; - Faster recovery after exercise; - Relaxation of muscles; - Maintenance and increase the Range of Motion; - Faster rehabilitation after knee surgery; - Pain management; The RSQ1 is marked as a medical device (CE IIa) conform the European Medical Device Directive 93/42/EEC and produced at an ISO 13485 certified assembling company.