Start supplementing wild yams* if you'd like to get the prepetual pumps you hear bout on them Nitrix / NO2 by MRI ads.. I'm sure its not as effective but is proven to increase Nitric Oxcide levels throughout the body..

- it contains large ammounts of Arginine - an amino acid that is know to increase nitric oxide levels.

*sweet potataos, or someshit. If sweetpotataos arent the same thing.. lol