Thanks LBSS and ChrisM
I thought i had CUT down on Choppy Steps by alot already... (absolutely not like the choppy steps appear in football/soccer penalty shot)
as of the Wasted run up speed, I do agree...
Jack was telling me to make my 2nd last step longer which can help with maintain speed, (which is my focus on that day )
however it seems like the speed still suffer....
the mini hop into the 2 step jump is consider ok? no need to cut away the minihop? I suppose the mini hop is result from me trying to make the step longer)
If the LEFT foot ground contact time is too long, And i have to speed it up, this mean that i have to Swing my Right LEG (my final step) fwd FASTER into the very end of lift off.
once again, thanks for checking up on my journal.
I will look at the link LBSS suggested now.
UPDATE:
Just reviewed some 2 leg jumper video. FOUND A BIG FAULT in my 2 legged jump. REASON for my 1st LEFT LEG staying on the ground so long is because my RIGHT LEG Take long to plant.
After checking out the guy again and again in the last part of the clips. Even when he do the 12 step, the 2nd step is SO fast and Almost hit the floor at the same time.
His first loading leg with knee at 90 degree angle and the 2nd leg is more extended as suggested by raptor before.
I will work on this...
I MUST WORK ON THIS.
One of my net dunker friend from taiwan also suggest similar problem as LBSS and ChrisM attached:
重心還是壓不夠低 再蹲低一點 (center of gravity not low enough)
起跳前一瞬間兩腳之間的距離可以抓少一點 與肩同寬 ( 2 leg stance is too far apart)
你起跳的時候 兩腳還是比較開一點
可以參考一下 Jus Fly的起跳方式 (try to keep it closer like Justfly)
https://www.youtube.com/watch?v=2rygeqTV1Q8他腳就收的很近反而可以把力量集中助,跑速度很快 (this way the power is more focused, and running speed increased also)
reviewed justfly video, and seems like he is just tall to begin with, his run up is slow, and he does not use 1 2 step lift off, he just hop into a 2 leg Jump narrow stance.
Not sure.... if i can benefit with such narrow double leg at once stance.