Exercise?

Ok lets see, what is the pictures below?
can guess?
but answer is there, road with stone,
looks like pain huh? no lahz,
it is not pain, but it is very PAIN!!!!!

This is what i've doing for these few days.
Hell, try to step on it then u will know the special.
although it is pain, but it really helps on blood circulation.




why dont u all take a try? =)
or date me and go to youthpark with me everyday.

To be continue....