This is compatible with Skyrim v1.6 update, I think.
If anyone find a bug of my mod, please report at forum. ;)

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YY Anim Replacer - Natural Jump
v1.0.0
2012-6-10
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This mod simply replaces the jump animations.
<concept><br>Not exaggerated, lore-friendly animation. Giving an option for "bowlegged jump animation fix" user.<br>If you are looking for a fancy jump, this is not what you want.<br></concept>

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Installation
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NMM ready package

<nmm-user><br>Press "download with NMM" button to download, and then activate the mod on NMM.<br><br><non nmm-user> (Manual install)<br>Click "download manually" link to download, extract the 7z file,<br>go to "\meshes\actors\character\animations" directory, copy all hkx files<br>into "skyrim\Data\meshes\actors\character\animations".<br><br><br>======================================================================<br>Uninstallation<br>======================================================================<br><nmm-user><br>Deactivate the mod on NMM.<br><br><non nmm-user> (Manual uninstall)<br>Delete the files as follows:<br>data\meshes\actors\character\animations\<br><span class="wbbtab"></span>mt_jump.HkX<br><span class="wbbtab"></span>mt_jumpfall.HkX<br><span class="wbbtab"></span>mt_jumpfallleft.HkX<br><span class="wbbtab"></span>mt_jumpfallright.HkX<br><span class="wbbtab"></span>mt_jumpfast.HkX<br><span class="wbbtab"></span>mt_jumpfastleft.HkX<br><span class="wbbtab"></span>mt_jumpfastright.HkX<br><span class="wbbtab"></span>mt_jumpland.HkX<br><span class="wbbtab"></span>mt_jumplandleft.HkX<br><span class="wbbtab"></span>mt_jumplandright.HkX<br><span class="wbbtab"></span>mt_jumpleft.HkX<br><span class="wbbtab"></span>mt_jumpright.HkX<br><br><br>======================================================================<br>Known Issues<br>======================================================================<br>If you find, please report it to me at the forum or PM.<br><br><br>======================================================================<br>Changelog<br>======================================================================<br>v1.0.0 2012-6-10 (Nexus Release)<br>+Added<span class="wbbtab"></span>mt_jumpfall.HkX<br>+Added<span class="wbbtab"></span>mt_jumpfallleft.HkX<br>+Added<span class="wbbtab"></span>mt_jumpfallright.HkX<br>*Added skirt animations for all files<br><br><br>v0.9.0 2012-6-02 (Initial Release)<br>+Added<span class="wbbtab"></span>mt_jump.HkX<br>+Added<span class="wbbtab"></span>mt_jumpleft.HkX<br>+Added<span class="wbbtab"></span>mt_jumpright.HkX<br>+Added<span class="wbbtab"></span>mt_jumpfast.HkX<br>+Added<span class="wbbtab"></span>mt_jumpfastleft.HkX<br>+Added<span class="wbbtab"></span>mt_jumpfastright.HkX<br>+Added<span class="wbbtab"></span>mt_jumpland.HkX<br>+Added<span class="wbbtab"></span>mt_jumplandleft.HkX<br>+Added<span class="wbbtab"></span>mt_jumplandright.HkX<br><br><br>======================================================================<br>Credit<br>======================================================================<br>Yukl<br><span class="wbbtab"></span>web: http://yuklryvius.tumblr.com/<br><span class="wbbtab"></span>kindly check my profile page ;D<br><br>I created this jump animation for myself. But I have decided that I release all my works that reached a certain quality. So I released.</non></nmm-user></non></nmm-user>