I am Kamal Khan, My age is 23.5 Years, My weight is 52 Kg. My height is 5 9 . My problem is that my weight is not increasing since 3-4 years, My body figure is as same as it was 4 years back. My waist was 29 inch in 2007, Today my waist is same (29 inches) as eas in 2007.Even I observed that my weight had been decreased. I am not involved in any type of Hardworking. But I remains busy all the day in My University, travelling on Motorcycle, Studying, etc. My diet is normal. One thing I want to tell you that I am not doing any exercise at all. I hope I have presented my problem sufficiently. Please help me how to gain some weight. Waiting for your quick response. Thanking you in anticipation. Regards Kamal khan