Just stick the pads on, turn it on and sit on ur arse! It does the rest! Lol. It helps along with daily walks – running around after twins & diet… I’m trying to keep mummy tummy away!!! I can’t fo no exercise for another 4 weeks so I will have to make do with slendertone!! They have new ones out of the arms too… May give that a try??? My slendertone is the advance one! It’s good! X