unfortunately i work out at a 24 and we have no cool equipment and 200 cybex machines. Id really like to try and start using thick bars but dont want to buy and bring my own bars to the gym haha. Anyone have any idea for making something that could be attached to a dumbell or barbell where your hands go to make it into a thick bar? Something that i could throw into my gym bag and bring with me? pvc peices with a hinge somehow?