How often should someone train their core?
Do abs recover faster than other muscle groups. I was planning on training my abs on the same days I do my fullbody lifting(3x a week). But I might not have time. So is it okay to train them on the days I dont lift? The only reason I'm worried about training my core on my non lifting days is that my lowerback might be sore from the deadlifts I do on my fullbody routine.
So when is training abs the best? Can someone work their abs and lower back everyday?