Truly listening to your body and choosing a lifestyle that you can feel comfortable, confident, and happy with forever is the most important piece of the health puzzle. I follow a Paleo lifestyle on most days, but allow myself to indulge in carb-loaded, cheesy, sugary goodness every so often.
Take a peek at my weekly muscle isolation workout! Every week, I cycle through muscle-isolation weight training and cardio depending on how my body feels. I believe in listening to your body, which applies to muscle fatigue or strains, energy levels, etc, so I tweak this schedule accordingly.