check this out
http://www.youtube.com/watch?v=8L4yH8uP6No
this is the mild one
if u want the hiong one (the type i do), when u go back down, ur
head and heels shd not touch the floor
knees cannot bend, and the arm shd be stretched back above your
head
i try le.
wah song.
do crunches liao then do that one.
where got so fast come out!?
ya i know.
but hor
quite sian lo.
even if see even a tiny bit of results i oso happy leh. T.T
