Ch 2 – Part 9 – TMJ Supine – SINGLE Please sign up for the course before starting the lesson. The best HVLA techniques for the treatment of the back in the middle and higher area (thoracic, cervico-thoracic junction and cervical spine). Ch 2 - Part 8 - Upper Cervical 2 - SINGLE Ch 2 - Part 10 - TMJ Sitting - SINGLE Back to: CH 2 – iThrust Online