Honestly Zumba is kicking my butt. I started out going two days a week and this week I am shooting for three. I am exhausted after it but overall I think it is increasing my energy level.
There are weeks where I will be missing a night or so....but overall I am trying to committ to two nights with a third some weeks!
The plus is....when I put the exercise in my "calorie counter" app on my phone....I get to get a few more calories on Zumba days... :)