Hey everyone,

I'm currently doing the baby got back routine found on this site and I really like it and am seeing great results.

For those of you not familiar with it...
Some back/chest
Some legs/biceps
rest
Some back/shoulders
Some legs/triceps
rest
rest

My question is, would doing a short boxing workout or doing some cardio on one or more of the rest days be detrimental to my muscle recovery? I know there are a lot of threads about this but I was curious as to how I could fit it in to my current routine. Currently aiming for a very slow bulk; trying to put on as little fat as possible while making constant gains.

I do light cardio on lifting days as it is but I don't really have time to go on long runs as well as lift on those days.

Thanks in advance