Hi!

I have Ectomorph body type.

I started lifting 3 times a week.

I have very fast metabolism I almost cannot gain any fat - and only hardly any muscle.

When I gain fat, it only goes to my stomach ever. - Nor that I want any fat :)

My friend told me that I should drink BCAA during excersises.

What do you think? Is it really worth it?

What would you suggest to an ectomorph?