I love Donna Eden's work.
Donna Eden has taught thousands of people how to understand the body as an energy system, to recognize their aches and pains as signals of energy imbalance, and to reclaim their natural healing capabilities. She has written many books on the subject, and one of my favorites is "Energy Medicine."
I have sent the link to Donna Eden's short video-clip to many of my clients, and many have emailed me back telling me that her exercises are very beneficial and effective in helping them shift their energy.
Here's her wonderful little video showing you a 5-minute daily energy exercise that is bound to pep your energy up.
You can find out more about her work in her website: http://www.innersource.net/