Personal anecdotes don't hold much water around here. I'd be interested to know the science behind the support belt burning more fat. If it's just because it keeps the area warm, then why not exercise in a few extra layers of clothing? I don't think there's any doubt the device will take the strain off saggy muscles so they can tighten up... but as for actual loss of fat from the area where they are worn? Hmm.
Striving to improve in every way possible.