Hi, i would like to make an electric machine that imitates a boxer throwing left and right punches(fixed to a wall)?
im not sure whether to use hydraulics( like two pistons) or like a chain machine type thing. i would like to bolt it to a wall to practice my timeing, ducking and weaving- when i do not have someone to spar with. i would like it if possible to be able to have something which rotatets either arms like 2 pistons back and forth. i just cant seem to workout how to get the arms to go?
thanks for any help