Aeternitatis
Registered User
Because usually I would have enough glycogen/circulating glucose to serve as energy. The small amount of amino acids just act as an anticatabolic. Then, if (and I think that's a big if) I don't the amino CAN be used in place whithout the added insulin response that carbs would create. I mean, I'm talking 10-20 minutes preworkout here. Also, I wouldn't really want fruit floating around in my stomach while I'm lifting.