Here is the basics of Easytoon.
1.) I usually stay away from the line tool, it makes the sticks look too stiff. Handrawn the look more fluent and stylish... lol.
ex. click here
2.) Try to stay away from making big gaps inbetween frames.
ex. click here
Instead, move them less each frame.
ex. click here
3.) Make sure you change the frame rate. (should be first thing.) Go to view, Then click animation properties, and set anywhere from 6-10 depending on your movement each frame.
4.) A basic punch. for slow ex: click here for normal ex: click here
5.) A basic kick. for slow ex: click here
for normal ex: click here
6.) Roundhouse kick (credits to lgolos.) for slow ex: click here
for normal (turned out crappy just study the movements though) ex: click here
7.) Basic Jump for slow ex: click here
for normal ex: click here
8.) Note: These are my styles, so not everyone will agree with them.
9.) Yes, I am not the greatest Easytooner out there, I know.