The fitness industry thrives by preying on people's insecurities about their bodies. It means even the craziest of contraptions—from Thigh Masters to Tae-Bo dummies—fly off the shelves. But who in their right mind would drop over £12,000 on this hot tub-wrapped Fit-Wet exercise bike that flushes itself after every use? (What are they expecting people to do in there?) Read More >>