sanya first thing reduce ur fat around ur butt, this is good for your movement. it is too early for injuries. secondly, u have lot of unforced errors. conentrate on tennis, dont go for media attraction. i am surprised how u r 53rd rank in the world. dont go for rank. train hard. our media people have no brain, they will lift u up but when u go down the same media will throw u from the top.
