I called my trainer at 8am and told her I wouldn’t be coming in to work out. I was tired, I had some exercise related leg aches, and wasn’t feeling so well. Then, I put on the X39, and I felt more inspired and ready. I called her and told her I was going to go to the gym! I went to the gym and we did AN HOUR leg day training. I did extra reps, without stopping. After my workout, I did 25 minutes of cardio. It didn’t feel like I had a hardcore work out - I felt like I had just finished a 3-block walk.