Wii Balance Board To Determine Center of Pressure
Though originally designed as a video game controller, the Balance Board has become a proven tool for assessing center of pressure displacement. It is proven to be both valid and reliable. Clark et al. performed a study to prove the validity and test-retest reliability of the use of a WBB. The idea behind using a WBB instead of a force platform is the ability to “create a portable, inexpensive balance assessment system that has widespread availability.” Four standing balance tasks were used in this study including a combination of double stance, single stance, eyes open, and eyes closed. Throughout these tests the center of pressure path length was measured and compared these data to an identical study on a laboratory-grade force platform. The study found the Wii Balance Board to be both valid and have high test-retest reliability.
Read more about this topic: Wii Balance Board
Famous quotes containing the words balance, board, determine, center and/or pressure:
“Forget dating. Forget striking a balance between work and family. Most single parents, whether they are divorced, widowed, or single by choice, report that discipline is by far the toughest issue.”
—Jean Callahan (20th century)
“Midway the lake we took on board two manly-looking middle-aged men.... I talked with one of them, telling him that I had come all this distance partly to see where the white pine, the Eastern stuff of which our houses are built, grew, but that on this and a previous excursion into another part of Maine I had found it a scarce tree; and I asked him where I must look for it. With a smile, he answered that he could hardly tell me.”
—Henry David Thoreau (18171862)
“Many readers judge of the power of a book by the shock it gives their feelingsas some savage tribes determine the power of muskets by their recoil; that being considered best which fairly prostrates the purchaser.”
—Henry Wadsworth Longfellow (18071882)
“Actually being married seemed so crowded with unspoken rules and odd secrets and unfathomable responsibilities that it had no more occurred to her to imagine being married herself than it had to imagine driving a motorcycle or having a job. She had, however, thought about being a bride, which had more to do with being the center of attention and looking inexplicably, temporarily beautiful than it did with sharing a double bed with someone with hairy legs and a drawer full of boxer shorts.”
—Anna Quindlen (b. 1952)
“Under the pressure of the cares and sorrows of our mortal condition, men have at all times, and in all countries, called in some physical aid to their moral consolationswine, beer, opium, brandy, or tobacco.”
—Edmund Burke (17291797)