Video #1 - Nice circular turn - I wish everyone could do this! Last frame with toe still on the ground at takeoff shows you're already starting to arch - too early. A big, tall parabola with its center in front of the bar. We must work on away-side arm not doing the T-Rex. Video #2 - Your whole pacing needs to be up a level. Look before your plant foot hits the ground on step 10 - where are your shoulders facing? Last frame with foot on the ground has you already leaning WAY over toward the pit. You are very good at HOLDING the arch though! Video #3 - Similar stuff, but broke this jump a bit too early - are you talking to yourself in the air? Video #4 - Pretty good pacing leads to a successful jump here. I am encouraged that you're jumping so high with these flaws. When we get them cleaned up you will soar! Video #5 - OK try on a very high height. This one illustrates how poorly you are using your arms at present - we will work on this!