leg strecthers (3 pole type)...?

[FutureProdigy]

I was thinking about buying one to improve my groin flexibility and came across various kinds. There is the cheap 3 pole type which looks to do a similar job to the expensive ones and costs a lot less.

KWON Metal Stretching Machine Mechanic Leg Stretcher - (eBay.ca item 380028448985 end time 23-May-08 14:23:19 EDT)

as opposed to the more expensive kind:
Leg Stretcher - Martial Arts, New Lower Price Free S&H! - (eBay.ca item 110253278318 end time 22-May-08 15:34:14 EDT)

Has anyone used these? If so what were your opinions on it?!

*side note* heres an interesting cross between the two: main

[vapor]

try doing a search on the forum...these have been discussed.

vapor

[FutureProdigy]

I could only find one thread before I posted and it was about the more expensive model, not the 3 pole type, I'll look again though. OSU

[Azimuth]

http://www.kyokushin4life.com/forums...-machines.html

http://www.kyokushin4life.com/forums...27-splitz.html

Osu