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...
The rectum, the vagina and the uterus commonly prolapse in beef cattle. Vaginal prolapses occur most commonly in heavily pregnant beef cows. They are associated with increased pressure in the abdomen of these cows. Fat cows are more prone to the problem because fat increases the pressure in the abdomen.