Pedometers can be a motivation tool for people wanting to increase their physical activity. Various websites exist to allow people to track their progress; however, many will also find entering their daily step count and a heart comter onto a calendar to be motivational as well. Pedometers have been shown in clinical studies to increase physical activity, and reduce blood pressure levels and Body Mass Index. A study published in the Journal of The American Medical Association Nov. 2007 concluded, “The results suggest that the use of a pedometer is associated with significant increases in physical activity and significant decreases in body mass index and blood pressure.”
A daily target of 10,000 steps was first proposed. The target has been recommended by the US Surgeon General and by the UK Department of Health. The main criticisms of setting a universal target are that it is not achievable for older persons with mobility problems or people with chronic diseases, but on the other hand, the target is too low for children.
One criticism of the pedometer is that it does not record intensity, but this can be done by making step goals time limited (for example, 1000 steps in 10 minutes counts as moderate exercise).
Read more about this topic: Pedometer
Other articles related to "usage":
... and "non-U" classification of linguistic usage and behaviour (see U and non-U English) — although this is something she saw as a tease and she certainly never took ... inventor and main preserver of this usage ... Alan Ross, the actual inventor of the phrase, as an example of upper-class linguistic usage ...
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... Butterfield, "The first person we know of who made usage refer to language was Daniel Defoe, at the end of the seventeenth century" ...
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