For my project, I was inspired from the gym leg adductor machine where you have to close your legs against weight to work on your inner thigh muscle. I created the circuit just like in class but I added the 2 strips of copper tape on my inner thigh so that they when the legs were closed, the electricity would flow through. I also added crocodile clips just to extend the length of the circuit.
I drew a rough schematic on how I wanted the system to work.