1 73 calories per ounce or 28 g of sirloin steak lean and fat (1/8 rim of fat). 2  268 calories in a 4 oz or 114g sirloin steak (lean only). 3  402 calories in a 6 oz or 171g sirloin steak (lean only). 4  536 calories in an 8 oz or 227g sirloin steak (lean only).
Double muscling- A genetic trait in cattle where muscles are greatly enlarged rather than duplicate muscles. Double-muscled cattle...
A doubletree is a bar used to harness two horses to a carriage or other vehicle. In the case of a carriage, the double tree is usually fastened to the pole with a center pivot. Singletrees are fastened to each end of the doubletree, again with a pivot connection.