To use your whole brain. Myth that we use 10% of our brain..(I think the person who came up with that was using 10% of his brain). We think we use 10% of our brain. Well we can use whole brain by thinking holistically, firing off new pathways. Brain gym, crossing hands, feet because it crosses the midpoint (causing the right and left to work in harmony) Hemi sync also does this. Ground, cross arms and legs and put on some hemi sync. Be mindful.