i am exhausted. i think i always have the same feeling each Tuesday.

because the aerobics class not only training your heart and lungs,

but also making your brain going crazy.

you must memorize the quick changing steps, watch out your gesture.

keep up with the music….

i felt the class is more difficult to keep up teacher’s speed.

and today’s circling makes me lose my directions.

oh~ its too hard.

am i stupid, or everyone else have been take aerobics for many years?

i don’t know. at least, we reach the optimal goal of this class.

to make ourself exhausted. = =a

all right, i gonna go to bed earlier tonight.

after i watched a episode of series of prison break. XD