[spencerchubb]

No I have not made such a calculation. I have not worried about how much I eat because I have remained roughly the same weight for years.

Granted, I am 21 years old and people always tell me that young people have a fast metabolism. I will see if that's true when I'm older.

[roadrunna]

skinny body despite plenty of food? or normal body composition with 15 - 21 % fat? muscular? weight lifter?

[spencerchubb]

I am quite skinny, and I just eat what I feel is normal. I go on walks for exercise