I love my early morning 10km run. I also love the set of resistance training I do for about an hour before going for my run.

My schedule has undergone a drastic change. I'm used to waking up at 4am, having an afternoon nap for about 2 hours and then retiring for the day at 10pm. It worked out well for my exercises...but now that I have this huge change I can spare only 1 hour for either one of the type of exercises. I was contemplating doing either one of them in the evenings..but I'm really way too tired when I come back home.

Logic tells me to alternate weights & cardio. I have difficulty in letting go of this combo. What would be the best solution for maximum benefit?

I'm exercising for good health. I'm 44, female, and am not a professional athelete. I'm ovo vegetarian, and take supplements and rice protein powder every day.

Any advice please?

Thanks!