A person who walks an extra 3 flights of stairs every day starting when they are age 25 burns the equivalent of over 40 pounds of body fat by the time they are age 65.
Here’s the math:
3 flights of stairs = 10 calories burned (average person). This is also about 3/10 a mile for the average person. Note: Factors vary based on body weight and speed of movement.
So, the average person would burn an extra 10 calories every day, 365 days per year which is a total of 3650 extra calories per year; 146,000 extra calories over a course of 40 years.
There are 3500 calories in one pound of body fat. 146,000 calories / 3500 calories per 1 pound of body fat = 41.70 pounds of fat!
What can you do to burn an extra 10 calories every day?