That is a good idea. What I had listed was my morning workouts before I go to work. I also kickbox 1 evening per week and play tennis 2 evenings/week. I usually do 1 hour on the treadmill (brisk walking on 12 degree incline) 2 evenings/week. When the weather permits, I enjoy hiking and...
Looking for hard by time-conscious cardio: Update from Original Poster
I originally posted the request for the hard but time-saving cardio, so I thought I'd update the post with what I'm doing now.
Shortly after the original post, I bought 4DS.
I really like the kickboxing cardio premix...