Energy Increase

One thing I have noticed is I have more energy. Last night I took the two littlest ones outside to play. In the fall I needed to bring a chair to sit in while they ran around and played. I needed a chair because I didn't have the energy to walk, run, and play with them for long. Last night I didn't need a chair and I had no problems keeping up with them. Now I need to be able to keep it going for longer amounts of time.