Technology has a place in athletics. Film review, data analysis, training. It even has a place in weight room and in rehab. But there should be no reason to use a hidden camera to record the goings on in a weight room. Sure, put in a device to monitor if folks are working out or not. Have it there for someone to review in the event of an injury, or to see if any unauthorized people are in the area. But put the camera up in a conspicuous place where everyone can see it, tell them what it is for, and go from there.
Check out the article, and share your thoughts if you wish