The VG Resource

Need to practice spriting.

He needs to actually lift his leg up and bend his knee when moving his leg forward.

Yes, it should be bent when he's bringing it forward so it won't look like sliding. I've made a lot of sliding animations myself. :C

Why doesn't his right foot bend as much when it's at its extreme backwards position? Less of his back leg should be seen at that frame too, looks like his leg is stretching unnaturally.

Slidey slidey.

He needs to bend his legs more than the once every cycle when his left leg goes back.

And his body jumps backwards.

left leg moves right arm

left arm moves right leg.