The cochlea is the sense organ that translates sound into nerve impulses to be sent to the brain. Each person has two cochlea, one for each ear. The cochlea is a fluid-filled, snail shaped cavern in the mastoid bone of your skull behind each ear. Tiny bones in the middle ear transmit sound from the eardrum across the middle ear and vibrate against the cochlea.
Harvard Medical School's website provides calorie expenditure estimates for weight training. A 30-minute weight-training session burns about 90 calories if you weigh 125 pounds. If you weigh 155 pounds, the same weight-training session will result in 112 calories burned. Aerobic exercises burn calories at a notably quicker rate than weight lifting.
This is the total number of calories you would need to maintain your current weight. Calculate Calories to Lose Weight. One pound of body fat is equivalent to 3,500 calories â which means a person must cut that many calories from her diet to lose a single pound. By eliminating 500 calories a day, she will lose one pound in a week. So, if your daily caloric need is 1917.9875 to maintain your weight, subtract 500 from that, and you'll have the number of calories you can consume each day and still lose a pound in one week. In this case: 1,417.9875 calories.