Originally posted by Diesldude
^^ pym-- you're forgetting that he has been honing his skills since childhood. He has had plenty of time to learn and master said skills. Your argument can be used against cap because he was in suspended animation while Batman was training with the best in the world.
Cap's been stated on-panel to master new styles very quickly.
Avengers#53(468)
Marcus: Initial analysis indicates that they are using the inchoate energies within the pyramid to duplicate our simulacrum-projection technology, though how skilled can they---
Kang: Enough, do not underestimate them. Captain America is an astounding warrior-- he has never fought under these conditions before--but already he adapts- mastering the form more completely than many who’ve trained for decades, it is what makes him such a worthy foe