A person burns roughly 50 percent more calories standing than sitting, reports KVAL.com. An average person burns 107 calories per hour sitting. Results vary by size and metabolism, but a 155-pound person burns about 50 calories more per hour when standing.
On average, a 155-pound person burns 42 calories while sitting for 30 minutes, according to Harvard Medical School. The number of calories burned varies based on weight and activities conducted while sitting.
An average 150-pound person burns approximately 0.20 calories per regular sit-up. According to FitClick, an average person burns 6 calories per minute of regular sit-ups, and Top End Sports says the average reasonably fit person can complete roughly 30 sit-ups per minute.
According to All About Abs, doing 100 sit-ups burns 10-15 calories. This estimation considers a 150 pound person performing 30 sit-ups per minute for just over 3 minutes. Increasing the intensity and speed of the sit-ups to 100 in 2 minutes results in the same calorie burn in less time.
According to Diet Health Club, the average person can burn 100 calories in about 1,000 regular sit-ups. That number can be increased by doing high-intensity sit-ups: However, Diet Health Club states that it is impossible to burn more than 270 calories in any half-hour session of sit-ups.
A 150-pound person standing motionless for eight hours burns around 700 calories. In comparison, the same person sitting motionless for eight hours burns 544 calories. It is possible that standing burns more calories because people tend to move around while standing.
A person doing 200 sit-ups or abdominal crunches burns 20 calories. The base value is one calorie per 10 crunches for a person weighing 150 pounds. Individuals weighing more may lose more calories.
High-intensity aerobic activity burns the most calories, compared to low-impact exercises. Two of the highest, calorie-burning, aerobic activities are jumping rope and running at a speed of 8 miles per hour. These aerobic activities burn 861 to 1286 calories per hour for a 160 to 240 pound individua
How long it takes to burn 100 calories depends on the type of activity. Every activity, from breathing to step aerobics, burns calories. Everyday chores, such as sweeping and mopping, burn 100 calories in about 20 minutes of constant activity.
A person can burn 100 calories by doing typical household chores and activities around the house. Basically, almost any activity that gets the heart racing and a person up moving around at a moderate pace burns around 100 calories, notes Woman's Day.