Excuse me . Can you tell me how to get started using these machines ?   Of course . Are you a new member here ?   Yes .   Welcome . My name is Johnson .   Nice to meet you .   Do you have any experience using weights ?   No , I don't . So I need some help .   Well , first it is important to go through a good stretch.You must warm up properly so that you don't hurt yourself on the machines .   Yes , I know that.Derek just led me through the warm up in the aerobics room.So I'm ready , I think . I can start using the machines .   Alright . Great . Then we must get a card for you .   What do you mean--a membership card ? I already have one . 