MSS 0207C - Massage Therapy A MSS 0207C - Massage Therapy A Additional content includes the introduction of principles and theory of hydrotherapy and hydrotherapy modalities. Safety and health practices that are conducive to the hygiene of massage therapist and the client/patient will be stressed. Laboratory and clinical activities are an integral part of this class. Semester Hours: 270 clock hours Semester pring Fees: Lab Fee. Course Designations: Post-Secondary Adult Vocational