LEGS.

As you can see form my post below i havent included legs on the new version of lenny, this is because i thought it would be difficult trying to keep track of the legs moving while im trying to adjust other elements aswell.

I tried to observe people around me and imitate their movements on this model so i could see what i would need to do on my animation.

Below is a short experiment i tried with a model moving legs.

This was only made on imovie and it is only about 10 frames, but you get the idea. 

I just couldn't get my head around what the movements needed to look realistic.