Several years ago, I searched for jump animations mod to make my character do parkour. I had found Momo Acrobatic Jump SE, and I liked its split leg side jump animations, but there was a problem that those animations made you look like you were floating with little gravity rather than actually jumping. I couldn't find another replacement that satisfied my requirement, so I decided to make my own animations to jump much more realistically (with style).

Back twist jump are only applied while weapon sheathed for default version, but for other versions, you need to draw your weapon to do back twist jump. If you are using jump attack mod that need to use default back jump animation while weapon drawn, you can delete my folder "8023" manually.

I'll also make some bonus animations for next update, and if you have any problem, please leave a comment to let me know.

Update:

Ver. 1.1:
File "backflip only" had been added. If you already have my main file and want to get a bit natural falling animation, copy everything except _conditions.txt in new "8023" file and paste them to your old one. For user who only use back flip, you may have to adjust _conditions.txt, avoiding animation unmatched while running 360 with weapon sheathed. For example, if you want to backflip only while weapon drawn, add "AND IsWeaponDrawn()" in _conditions.txt like this:
"
IsActorBase("Skyrim.esm" | 0x00000007) AND

IsMovementDirection(3) AND
NOT IsMovementDirection(2) AND
NOT IsMovementDirection(4) AND
IsWeaponDrawn()
"

Ver. 1.2:
Leap of faith has been added. Sneak forward with weapon sheathed to play the animation.
Assassin's Creed series were once my favorite games that let me know about parkour and be interested in, although I don't like their latest game since they became some ARPGs with warrior who can't even assassinate enemies if you're in lower level.
When I searched for jump animations in Skyrim years ago, I found Female Parkour jump set MOD by T_KUKU and used it for a while. It is a great mod, and make me want to remake a new animation without rolling and landing that I can memorize my once favorite series in Skyrim.
Next update will be my last one.

Ver. 1.3:
Well, I made an animation to replace sprint jump for those used Better Jumping. It isn't well done because of mechanics with Better Jumping and DAR, but I still made it to fulfill my fantasy which I'd dreamed of a long time ago.

My modding journey will pause for a while because I need to take a break and prepare for my exam. Thank you for appreciating my mods. :)

Ver. 1.01:
My gosh! some movement mods came up so fast recently! I made a little modification for users who use True Directional Movement. This modification allows you to do sideflip and backflip when you're in lock-on mode.

LE version:https://www.nexusmods.com/skyrim/mods/108506

See my other mods:
Get Up with Style (Dynamic Animation Replacer)
Acrobatic Dodge Animation for TK Dodge and CGO dodge (DAR)