Have you ever used an ECA stack before?....I've talked to a few people at my gym that have used that particular brand, and i got fairly positive feedback from all of them, though none of the bro's reported any sort of sac size change like u said. Sometimes when take ECA before i train, it hast happend to me,maybe i was just really really hyper, cant remember being scared, or maybe it was just cold....come to think of it, thats just fucking odd.....
