Purpose: A device designed to measure and strengthen resistance exercises for laryngeal muscles to overcome swallowing difficulties, enhancing airway protection during swallowing by strengthening the suprahyoid muscles.

Features
1. Mandibular Resistance Exercise Assessment: Head tilt, jaw opening (Maximum pressure, Average pressure, Hold time, Initial time, Maximum value time, Fatigue, RMS)
2. 2 types of Jaw Movement Training: Head tilt, Jaw opening (Isotonic game, Isometric game)
3. Built-in 29 Swallowing Training Animation Programs
4. Bluetooth Communication between Controller and Mobile Phone
5. Rechargeable 3.7V Lithium-ion Battery
6. Selectable Tension Bar Thickness (Strong, Medium, Weak)
7. Built-in User Personal DB Management Program