Accelerometry
Accelerometry
Accelerometry (pronounced: ak-sel-er-om-e-tree) is a technique used to measure acceleration, which is the rate of change of velocity per unit of time. It is commonly used in biomechanics, physical activity measurement, and in the development of wearable technology.
Etymology
The term "accelerometry" is derived from the Latin word accelerare, meaning "to hasten, to speed up", and the Greek word metron, meaning "measure".
Definition
Accelerometry is a method used to quantify the intensity, frequency, and duration of physical activity. It is often used in research to measure the amount and intensity of physical activity that people get in their daily lives. Accelerometers, the devices used in accelerometry, can provide detailed information about the movement patterns, including the intensity and frequency of physical activity.
Usage
Accelerometry is used in a variety of fields, including sports science, healthcare, and engineering. In sports science, it is used to measure the performance of athletes and to develop training programs. In healthcare, it is used to monitor physical activity levels in patients, particularly those with chronic diseases such as obesity and diabetes. In engineering, it is used in the development of devices such as smartphones and fitness trackers.
Related Terms
- Accelerometer: A device that measures acceleration.
- Physical Activity: Any bodily movement produced by skeletal muscles that requires energy expenditure.
- Biomechanics: The study of the structure and function of biological systems by means of the methods of mechanics.
- Wearable Technology: Devices that are worn on the body, either as an accessory or as part of the material used in clothing.
External links
- Medical encyclopedia article on Accelerometry
- Wikipedia's article - Accelerometry
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