Usually I would post these in the beginners thread, but since that is temporarily(?) closed I decided to post a few of my animations here, here are my first two animations in the order I made them

http://www.swfcabin.com/open/1235486299

http://www.swfcabin.com/open/1235486476

(I can't post URL's until I get twenty posts, so I just put them in code form, copy them into a separate tab/browser if you want to see)
So? What do you think? CC please

EDIT:

http://www.swfme.com/view/1259742

http://www.swfme.com/view/1057042

(There ya go Aklemo)

http://www.swfcabin.com/open/1235486299
http://www.swfcabin.com/open/1235486476

Sorry I can't comment on your animations, as SWFCabin does not work for me.
Try www.swfme.com ?

EDIT=

http://www.swfme.com/view/1259742 - Nice but the bevel makes it look bad
http://www.swfme.com/view/1057042 - Check stuff on youtube for running movements and check tutorials, keep practicing and you'll get better!
Thanks for the links.

Its best not to draw them with such big feet....

On the first one you resized to much at the end..

dont try feet till u get better, keep it foot/handless.maybe add a few mroe frames and the second on looks lumpy.

be careful about the resizing for both of them. the first one looks a bit stiff, try to bend his back and bring his back hand foreward a bit more.
as for the second one, it actually looks pretty good, just remember that when you run, there is always a point when both of your feet are off the ground. a frame with this is very important.

those were pretty good just watch the resizing