To use ki, focus in on everything around you. Imagine all that mass turning into energy and flowing inside you. To make a ki come out of your hand, Hold your hand like your holding a baseball and then imagine all that energy you just sucked in is gathering into your hand and spinning. It takes practice, Once you learn to control this energy, you can use it to your own will. CAUTION: Do NOT use this power for harming other people or animals unless your life is being threatened. I'm SERIOUS! If I find out you are using this power in the wrong way, You will be removed permanently.