英语作文exercise have unexpected benefits

get unexpected benefits
do u think exercise have unexpected benefits? yes i do.
have u ever seen a basketball player just do anything without exercise in basktball?have you ever know someone who can get full marks in math without doing homework?
Obviously,exercise is one of the best methods to improve our ability,some tims we can have unexpected benefits in that.
But what should we do about that?As everyone do,every time when we need to do a little more exercise in anything,the lazy idea always pup to our head.It really need confident and self-control,thats how some people can success some can not.the reason why benefits are unexpected is different exercise come out different result.I believe, nothing is impossible if we put our heart in it,just do some exercise to improve our life.