To make things clear, so substance is Manny "on"?

[hi-five]

This is with regards to the olympic style dope test.

So this substance is untraceable thru urine tests, hence the need for a blood test. AND this substance flushes off your system very quickly, that a blood test is needed very close to the fight.

From what i know, HGH doesn't exactly provide any athletic advantage. Steroids can be traced from urine.

So which one exactly is it MAnny is "on"?

[-MAKAVELLI-]

asskickadrine

[joe90210]

Pac is on all of them

[johncods]

Ask the expert of drugs none other than floyd joy mayweather sr.

[Biolink]

I don't think he's on anything, but if he is, it could be EPO.

EPO to my understanding is a relatively short acting Performance Enhancing Drug.

EDIT



Here's some links on EPO

http://www.sportsscientists.com/2007/11/effect-of-epo-on-performance-who.html

http://www.bikeforums.net/showthread.php?566541-How-does-EPO-Work

Its out of your body in a couple of days, but the effects lasts for weeks.