# over under boing-e-boing **URL:** \ **Category:** Yo-Yo Tricks\ **Created:** [January 22, 2013, 7:06am UTC](https://forums.yoyoexpert.com/t/over-under-boing-e-boing/48476 "2013-01-22T07:06:04Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![VINCEanity](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/vinceanity/32/1050_2.png) [@VINCEanity](https://forums.yoyoexpert.com/u/VINCEanity)\ **Post date:** [January 22, 2013, 7:06am UTC](https://forums.yoyoexpert.com/t/over-under-boing-e-boing/48476/1 "2013-01-22T07:06:04Z")
alright so I finally get the trick for the most part, but when I go “under” it likes to bind up and smash my fingers. any help? it seems like there’s slack that gets caught up. ---
**Author:** ![dserper](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/dserper/32/1120_2.png) [@dserper](https://forums.yoyoexpert.com/u/dserper)\ **Post date:** [January 22, 2013, 9:28am UTC](https://forums.yoyoexpert.com/t/over-under-boing-e-boing/48476/2 "2013-01-22T09:28:57Z")
That will go away with practice. Its all about keeping the boing motion fast and smooth. Try doing an under boing first before moving to over/under. That helped me nail it. Good luck and keep practicing! ---
**Author:** ![FiveIronBrian](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/fiveironbrian/32/451_2.png) [@FiveIronBrian](https://forums.yoyoexpert.com/u/FiveIronBrian)\ **Post date:** [January 22, 2013, 2:49pm UTC](https://forums.yoyoexpert.com/t/over-under-boing-e-boing/48476/3 "2013-01-22T14:49:29Z")
This is one of the best tricks ever, congrats on persevering! You’re moving your TH between two points in space for boing-e-boing. The trick for the “under” is to find two new points in space and switch in and out of them crisply. There is a feel to it just like boing-e-boing. You can feel when you need to change the motion to avoid binding. You’ll get it with practice. Tighter string gaps certainly make you learn the trick better!