When I do tire stands i always seem to drift forward and then eventually fall forward. Ive tried holding on to the saddle two different ways (hands on the ends and hands in the middle) but its not effective and i have also tried leaning back but Im always drawn to the ground in front of me like a magnet. I can only jump about 2 times before it happens… what am i doing wrong?
Not practicing enough.
straight your knees (i dont know if my english is correct 
)
lol i understand