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) (http://cgi.ebay.ca/KWON-Metal-Stretching-Machine-Mechanic-Leg-Stretcher_W0QQitemZ380028448985QQihZ025QQcategoryZ 36281QQssPageNameZWDVWQQrdZ1QQcmdZViewItem#ebaypho tohosting)

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) (http://cgi.ebay.ca/Leg-Stretcher-Martial-Arts-New-Lower-Price-Free-S-H_W0QQitemZ110253278318QQihZ001QQcategoryZ16044QQs sPageNameZWDVWQQrdZ1QQcmdZViewItem)

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

*side note* heres an interesting cross between the two: main (http://www.jukado.com/dynamic/sections/catalogue/m-detail.asp?GroupProductNo=LEG%2DSTRETCHER4&drpCategorie=11&txtProduit=&PromoList=0&NewList=0&page=10#)

[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/general-equipment/5245-leg-stretcher-machines.html

http://www.kyokushin4life.com/forums/open-discussion/4327-splitz.html

Osu