Counting Steps

Instead of vigorous, continuous exercise, it is now recommended that any exercise is better than none, and more is better than a little. The new question is how much should we do, and how can it be measured?

One of the most effective forms of movement is when the human body carries it's own weight. Walking is therefore an ideal exercise to burn energy, while fast walking burns a little more. Therefore, carrying your body weight over a distance may be the answer.

The average man (75kg) burns 1 kcal for every 30 standard walking steps. Due to the fact that the recommended daily rate of energy expenditure is 250 kcals, the minimum number of steps this man must take per day is approximately 7,500. The best news about this method is that it takes more energy for a heavier person to carry his or her weight over a distance, thus fewer steps are required each day to obtain health benefits. If the steps taken are also longer and faster, fewer steps are required.

The current method of measuring steps is by using a pedometer which can be worn on a belt. A pedometer can measure the number of steps taken each day and allow you to compare that figure to recommended amounts. If the step rate is lower on one day it can be compensated for over the next few days.

While our reliance on technology has decreased the need for movement, when used in this manner, it can also help to increase our movement. It is very likely that more machines will be used in this way in the future.

References
Counting Steps for Good Health. Choice Health Reader, p8-9.
Kajioka, T. et al. (1998) The effects of daily physical activity on fat distribution. International Journal of Obestiy. 22(3):s39 (abstract)

 

Last Updated: April 5, 2001