Apparatus for medical and therapeutic stimulation of the body; Apparatus for medical use; Apparatus for the therapeutic stimulation of the body; Apparatus for the therapeutic stimulation of the muscles; Apparatus for the therapeutic toning of the body; Apparatus for the therapeutic toning of the muscles; Apparatus for the therapeutic treatment of patients; Apparatus for use in toning muscles for medical rehabilitation; Electrical apparatus for medical purposes for applying therapeutic stimulation to the body; Electronic apparatus for medical purposes; Electronic apparatus for therapeutic use; Electronic medical apparatus; Medical apparatus and instruments; Medical apparatus for the relief of pain; Medical apparatus for use in the treatment of injuries; Medical therapy apparatus; Scientific electrical apparatus for medical treatment purposes; Scientific electronic apparatus for medical treatment purposes; Therapeutic apparatus (medical); Therapeutic cosmetic treatment apparatus; Medical instruments; Medical therapy instruments