Player's Animation Overhaul Add-on PE 1.19+

Player's Animation Overhaulis an add-on that enhances the Minecraft PE player animation entirely; every movement is revamped and looks much better; this helps adds a new layer of realism to the game since as you all know, Minecraft doesn't have the best movement mechanics as other games, so it's pretty refreshing to see refinements in movements such as attacking, swimming, running, etc. it's relatively easy to use this add-on since it's formulated as .mcpack file, all you have to do is simply double tap it, and it'd open the game automatically, from there all you have to do is simply wait for it to apply.

This add-on doesn't change anything in the game and can be used in public servers as it doesn't interfere with the Minecraft PE scheme, it just adds visual improvements to the player movements.