Additionally they weren't designed to supply anchors for the quantity of muscle needed to hang on to struggling prey for a very long time. Their legs and bodies were short and powerful, and they'd numerous muscle mass, inflicting them to weigh a lot greater than the average lion. Whereas a lion might weigh as much as 500 pounds (227 kilograms), a saber-toothed tiger weighed between 600 and 750 pounds (272 and 340 kilograms). Smilodon, which are commonly but improperly referred to as saber-toothed tigers, weighed as much as 750 pounds and had been built like compact lions. For starters, the lungs do not like cold, fitness dry air. They shared the planet with different familiar ice-age mammals like woolly mammoths, mastodons and floor sloths. Mammals are certainly a various group of animals. Meats, spinach, nuts and fruits are awesome levels of iron-loaded foods. Smilodon fatalis could open its mouth up to 120 degrees broad.