I'm getting cardio workouts at the gym on a bike or elliptical machine, aiming for twice a week. I'm getting good workouts three days a week (more anaerobic) for four hours in my MA training.
So is running on my Sundays going to help build my cardio in addition to all this? Or is it going to just be an opportunity for injury? (I suppose I could run on a treadmill at the gym, but yawn.)