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.
The more vigorous you workout the more calories you'll burn. A 150-lb. person will burn about 48 calories by performing situps or pushups vigorously for only five minutes. If you only give a light or moderately intense effort, you will burn about 21 calories in the same amount of time. A bicep curl will help a 150-lb. person burn 18 calories when performed at a light or moderate intensity for five minutes. When performed more intensely, bicep curls burn 36 calories.