What's the SD on these ne "Fast Abs" I've been hearing about?

Factual Questions
1

[url="http://www.fitnessinfomercialreview.com/fastabs.htm"Check it. It would be real nice to not have to do any more situps for $40. Gotta say I’m a bit skeptical. I remember that Bruce Lee used one of these devices in the story about his life: “Dragon” I think it was called. These things for real?

Da Lovin’ Dj

2

Grrrrrrrrrrr. . .

3

Yeah, this gets asked about once a month. I’ll close this thread and direct any further questions to one of the previous threads: http://boards.straightdope.com/sdmb/showthread.php?threadid=89514

bibliophage
moderator GQ