The pedometer is an electronic training device for running in the form of a pocket watch, to count the number of steps taken by the person wearing it and the distance traveled. At present we can find much more sophisticated pedometers that, in addition to these functions, provide other data on training such as calories consumed, speed or cadence of the runner. Some models also incorporate a USB to transfer data to the computer, allowing the person to create a record of their sporting activity.
The pedometers record the number of steps thanks to the internal sensor they have and that detects the hip swing produced in each stride. The accuracy of these measurements depends on being able to maintain a steady stride and place the pedometer in a suitable place where it correctly detects the oscillations produced in each stride. Normally it is placed at hip height but a good site would also be just above the knee.
To make these data reliable, we must consider two aspects before buying it: accuracy and display. As for accuracy, we must get a pedometer that provides accurate readings of the data, avoiding those that are too sensitive because they can count as steps any other movement. Ideally, a pedometer to which we can adjust the sensitivity ourselves. On the other hand, referring to the exhibition, we must choose a pedometer that we can read without our regular movement suffering any deviation.
How to choose the pedometer?
Depending on our needs, we can choose among the simplest pedometer models, that is, those that provide the basic information (number of steps, distance traveled and calories consumed, etc.) and those that provide more levels of information and They include other functions such as USB, radio, etc. There are different types of pedometers adapted to the needs of each person:
- Step pedometers: they are the simplest. It is used only for counting steps and lacks other additional functions. They are easy to use and do not have to be programmed to act.
- Distance pedometers: count the steps and distance covered. They usually require programming the step length in the device.
- Calorie-burning pedometers : in addition to the basic function of the pedometer (count steps) it includes the number of calories burned during the monitoring period. They have to be programmed with the step length, the weight, the age and the sex of the user.
- GPS pedometers: they are more precise since they use satellite technology to measure more accurately the speed and distance of the covered measurement, as well as the altitude and calories burned. They are worn on the wrist and generally require programming. They are also usually more expensive.
- Special pedometers: they are designed for specific uses. For example, for people with ailments that require supervision of specific body functions.
The use of pedometers can be motivating for its users due to its easy use and its price (quite cheap the basic ones) and because knowing the number of steps they take during the day they can set goals and increase their daily physical activity in a simple way. With these objectives, people are able to establish an exercise routine in their lives with the benefits that this practice brings.
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