After outstanding junior and senior seasons as part of Penn State's "Baby Bull Backfield" fullback tandem (withSteve Smith),[4] Manoa was invited to theHula Bowl,Senior Bowl, and theNFL Combine[3] where his NFL draft stock rose steadily. He was selected in the 3rd round (#80) of the1987 NFL draft by the Browns.[5] He would play 3 seasons in Cleveland underMarty Schottenheimer andBud Carson before moving on for a final season with Indianapolis.
Manoa now teaches speed training at Rocky's Personalized Training inBoardman, Ohio.[3]