jerky yes,

but that leg jerk at the end lmao

overall got the basic idea, you’re obviously doing this in a linear manner, you’re just adding frame after frame and animating like that

for more complex moves, like this, it’s best to make the “main” keyframes first which will show the move start, middle, and end

then go back and fill in the gaps using the onion skins as a guide

this gives you more fluid movement rather than these small imperfections that result in jerkiness