The coach is for rent! And hire according to employment experience! You can estimate the cost of the equipment yourself! Moreover, the personal trainer should do his own business in the place where you belong to rent! So there shouldn't be many draws … other coaches have to apply for all kinds of teaching! Making money should be selling fitness equipment and nutrition! For example, protein powder ... You'd better know the system first! And the one who wants to get a membership card and a computer!