H1 combines biofeedback sEMG, PAS and integrated electrodes, providing perfect user experience for medical personnel and patients. Intended Use • Increase hand function • Increase or maintain hand range of motion • Reduce muscle spasms • Retard muscle atrophy • Reeducate muscles • Increase blood circulation Biofeedback sEMG monitor, display of maximum/minimum/average value, objective and quantifiable. Multimedia Biofeedback Training Patients control the game by contracting specific muscles, enjoying the fun in rehabilitation H1 training. The training actives brain cells improves recognition and strengthens muscles, and it also exercises muscles in the aspect of endurance, coordination, and balance.