Meditation is a marvellous tool to help the mind-body connection.
Moving meditation [such as walking] has been used for eons by monks and others and is a very effective method.
Tank, you are correct when you say that grounding is important for ki to move, it is very important to be properly grounded so that you don't end up with stagnant energy being trapped and/or picking up energy which is negative and bad. Remember to drink plenty of water before and after sessions to aid grounding and removal of toxins. What do you do as a grounding exercise? Visualising the roots of a giant tree growing out of your legs and into the deep earth can be very useful. [IMG]http://www.fightingarts.com/forums/ubb/smile.gif[/IMG]
There have been some very interesting posts here, and I've really enjoyed reading this particular topic. Butterfly Palm also raises some interesting and thought provoking ideas...