Project Dragon can improve my kids' quality of life

I am a busy professional. While I love to spend time with my kids, I find I am often too tired after a day at the office to play with them as much as they would like. I try to train (conventional style), but do not get the results I need to get fit, and begrudge spending time training when I could be with the kids.

If Project Dragon does "what it says on the tin" then I will spend less time training AND the kids will have more fun playing with their dad, a win-win for all!