Having been a practising therapist for over 20 years, I recently bought this title along with 2 other titles from the Helen McGuinness range of DVD's and I would definately say they are the best ones I have come across, they are very clear and well demonstrated. I also found it quite refreshing that the DVD held my attention throughout, as the therapist, whom I presume to be Helen McGuinness, talks you through the techniques as she demonstrates them and keeps your interest throughout. This makes you feel that you are actually being shown something correctly unlike other Videos and DVD's I have bought where you feel you are just watching a film of someone performing a routine with a detached voice over that tends to get very monotonous and boring. A good DVD well worth buying!!!