Thanks for the info Oakleaf!! I actually have ordered a Jungle Gym, so it should be here this week. I'll let you know what my thoughts are. I also may try and make a couple of sets, depends on how this holds up. MY goal is to offer along with traienr classes this winter, and at my other job which is in Wellness for a small hospital. Time will tell...

Thanks again, and please keep me in hte loop if you should find out more info. There certainly are LOTS of companies out there with these types of straps.