A new generation of manikins capable of giving a valid answer to the requests for economy and reliability in cardiopulmonary resuscitation training (CPR). The reduced cost allows for the purchase of a series of manikins in order to allow for simultaneous training of several rescuers. Not only is it built to last, it is also an accurate reproduction of an adult person. A system of interchangeable masks (the mouth/nose part), allows for the substitution, sterilization and re-use of the parts that come into contact with the student. It is complete with a nonbreathing valve and can simulate artificial resuscitation and external cardiac massage (ECM). It can be used for Heimlich manoeuvre training. It comes in a convenient nylon transport bag.