I'm well into week 1, at this rate I will be in swimsuit shape by winter! (Actually my 12 weeks is over on October 16).
The Day 1 routine (upper body) wasn't too bad, I completed all of the exercises in the realjock.com plan, but I was able to use light weight. I immediately felt more energy during the workout and the next morning, even though I was just a little sore.
Day 2 (lower body) was rough because I didn't stick to the nutrition plan throughout the day and therefore I didn't have much energy. I couldn't lighten my own body weight either for doing the squats, lunges, and jumping squats (I do those in the privacy of an empty aerobics room so people won't give me the WTF look). From lack of nutrition and from being out of shape I got a cramp in my hamstring and couldn't complete all the exercises. Better safe than sorry!
Here's an article about muscle cramps:
Apparently I didn't have enough Potassium, Calcium, and Magnesium throughout the day. I was covered with the magnesium because I had guacamole salad from Chipotle at lunch. The romaine lettuce had some magnesium, but I definitely haven't had any calcium in milk or yogurt in a long time. Gotta stick to that nutrition plan on the realjock.com website.
