I’ve been having great gains on my current upper/lower 4 x workouts a week routine, but I think it might be an idea to re-introduce a bit of cardio. Not just for the long-term health of my heart and lungs, but for keeping fat gains down to a minimum and staying as lean as possible whilst bulking.
The thing is though, the routine has 2 leg days a week, and I’m not sure how I could really fit in cardio to avoid overtraining them. I tried cycling and rowing HIIT (anaerobic intervals) last week on rest days, and as good as they made me feel (sweat, endorphins etc), I felt exhausted and drained the rest of the week… hardly the right kind of environment for muscle growth.
Any ideas? Steady state cardio is less draining on the CNS i hear, but is touted as being adverse to muscle gains.