From my experience we need to look at our genes and family traits to solve weight and other health issues. My family has a history of bad backs. Walking and stair climbing is the type of exercise I can tolerate. Also my grandmother was a endomorph round large lady large chest. I think I take after her. I think I could have a great chest if i can grow to one size smaller than her. But I have to accept my stomach probably wont be trim. I have to offer some grab bars, hand holds and love handles.
http://www.bodybuildingpro.com/bodytypeinformation.html
http://www.bodybuildingpro.com/bodytypeinformation.html