last evening ,a friend of me  called me to play badminton. So,after having dinner, i went to the Badminton Hall. I havn't do exercise for a long time.Honestly speaking i don't like doing exercise. i usually say in jest that life lies in still.  Movement is not really suitable for me . As a result of yesterday excessive movement,i feel pain in my whole body when i woke up this morning.It is said in newspaper that occasional movement is just as harmful as overeating.Only  long term and appropriate exercise is helpful to one's  healthy.