Spasticity is a feature of altered skeletal muscle performance in muscle tone involving hypertonia; it is also referred to as an unusual tightness, stiffness, or pull of muscles. The word spasm comes from the Greek word ÏÏÎ±ÏÎ¼ÏÏ, meaning drawing, pulling..
Meatloaf is done when a meat thermometer inserted in its center reads 160 degrees Fahrenheit. Ground beef used for food items like hamburgers or meatloaf should be at this temperature after it is cooked. Eating undercooked ground beef can lead to E.coli poisoning, according to KidsHealth. Continue Reading.
A 2-pound meatloaf will reliably cook in about an hour â try not to overcook or the meat will start getting tough and crumbly. The best way to know when a meatloaf is done is by checking its internal temperature; as soon as it hits 155Â°F, you can pull it from the oven.