It doesn't. The Earth orbits the sun in the same direction that it rotates. That's because both the orbit and the rotation are the result of the rotation of the cloud of gas and dust that collapsed to form the solar system. Our rotation and axis were changed when Earth was wacked by the impactor that resulted in the moon.
Find out how many calories you burn for Seated Leg Extension Machine. The number of calories you burn while exercising is dependent on the exercise you do, your weight, and the time spent doing the exercise. Use the calories burned calculator below to see how many calories you burned during your workout. Calculate. âº Calories Burned: 36. Seated Leg Curl Machine. Preacher Curl Machine.
Activity Level. If you perform physical activities as you stand, you'll burn more calories than you will standing still. For example, a 150-pound person burns 147 calories per hour -- or 1,176 calories in eight hours -- standing while performing desk work, which is 33 more calories per hour than standing quietly.