Experimental: Group: A Rocabado's approach

1. Rest position of the tongue: The anterior 1/3 of the tongue is placed at the palate with mild pressure.~2. Control of TMJ rotation: The jaw is repeatedly opened and closed with the anterior 1/3 of the tongue on the palate.~3. Rhythmic stabilization technique: Gentle isometrics in the resting position are performed for jaw opening, closing, and lateral deviation.~4. Axial extension of the neck: Combined upper cervical flexion with lower cervical extension.

Experimental: Group B: Kraus exercises

Group B will be treated with Kraus exercises. Kraus exercises will be comprised of eight exercise programs.~1. Tongue position at rest: The patient will be instructed to maintain a resting tongue position except during function, which involves the tip of the tongue sitting on the palate with the tip resting just posterior to the upper incisors~2. Teeth apart: the patient will be educated to maintain the teeth apart can be therapeutic, which facilitates the resting tongue position~3. Nasal-diaphragmatic breathing: The patient will be instructed in nasal breathing to facilitate function of the diaphragm, which reinforces positioning of both the tongue and teeth~4. Tongue up and wiggle: Place the tongue to the palate, then move the jaw from side to side.~5. Strengthening: Resisted closing via self-manual resistance using tongue depressor between lower incisors: 5-10-second contractions.