THE ACTION ONE IS A PORTABLE MUSCLE ELECTROSTIMULATOR BASED ON TENS AND EMS TECHNIQUES. IT USES LOW-FREQUENCY ELECTRICAL CURRENTS TO BLOCK PAIN SIGNALS FROM REACHING THE BRAIN, PROMOTING PAIN RELIEF AND REDUCING INFLAMMATION. IT ALSO USES HIGHER-FREQUENCY ELECTRICAL CURRENTS TO STIMULATE MUSCLE CONTRACTIONS, PROMOTING MUSCLE STRENGTHENING, IMPROVED RANGE OF MOTION, AND ACCELERATED RECOVERY. THE ACTION ONE INCLUDES 144 TREATMENT PROTOCOLS, DIVIDED INTO 7 MODES.