This little thing is a powerhouse! I've always been skeptical of similar products but I'm so glad we went with this one. At first the price point made us nervous but once we received it and used it the price didn't even matter! It adds so much to our sex life for such a small device!
I am in my 70's and this machine is just incredible. To start off turn it down to minimum using the minus button and use the centre button to change to whichever movement suits your body.