Need help in increasing my Endurance and Stamina.

[Counterstrike]

I need to improve the speed and endurance it really sucks for me . What do you guys take for this that really has worked for you? winny or eq or fina etc... how dramatic has it increased your performance form your experience?

 

[Animal]

EPO

 

[Sexton]

endurance

check out the "are there any endurance athletes" thread at the top of this page. Lots of good info.