Raise angle of foot and raise the level of discussion

Notice anything about the angle of the foot as it is raised and the foot leaves the ground?

 In keeping with hopes for a "discussion" , I notice Master Hwa takes the time to do more than "poke" or "like" what is said on the Facebook page...he "comments". So, this is a test and a request with no end date to see who is actually reading what is written. Don't make this like the Yahoo group where there may be .01% reading and commenting. If you read this and ANY future posts, leave at least a small sentence about what you read. In turn, I will make every attempt to make my posts succinct. Thanks