I dance every morning and have lots of energy since going low carb in 2003! I love my new ipod. It really frees me to do wilder moves. I do free form dance and my own "step" aerobics but I love Yoga and also practice on my own daily. I also love pole dance which does not mean I am a stripper or work in adult entertainment. I just like to dance on my pole. What a workout, especially for arm strength. I'm 48 and do have energy (I also run a professional family child care center and am the president of the board at my community center.) When I was 20, I had about 1/3 of the energy that I have now. This is due to low carb eating and I am elated about it. I kinda feel bad that I missed out on my 20's and 30's though.