Weight before and after long running Uday 12/12/11 7:11:10 AM ET
I loose 2-3 Kgs after my Sunday long run of 2-3 Hrs. I have observed this many times. The wt regains by evening/night. My wt is 63 Kg. I do drink about 1.5 to 2 lit of water during long run. Is it normal? Any advise?