2009
DOI: 10.1016/j.jbiomech.2009.05.009
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Abstract: The purpose of this study was to determine whether stability and limb support play a similar role in governing slip outcome in gait-slip as in sit-to-stand-slip, and whether such prediction could also be derived based on measures of these variables during regular, unperturbed movements. Fifty-three and forty-one young subjects all took one recovery step following an unannounced, novel, forward slip induced in gait-slip and in sit-to-stand, respectively. Logistic regression was used to predict recovery outcome … Show more

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Cited by 99 publications
(101 citation statements)
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“…After a slip, to regain body balance and further prevent an actual fall, one must generate timely and sufficient corrective reactions during the recovery stepping (Cham and Redfern, 2001;Yang et al, 2009). Two major reactions to a slip perturbation have been reported previously (Cham and Redfern, 2001;Moyer et al, 2009).…”
Section: Discussionmentioning
confidence: 99%
“…After a slip, to regain body balance and further prevent an actual fall, one must generate timely and sufficient corrective reactions during the recovery stepping (Cham and Redfern, 2001;Yang et al, 2009). Two major reactions to a slip perturbation have been reported previously (Cham and Redfern, 2001;Moyer et al, 2009).…”
Section: Discussionmentioning
confidence: 99%
“…Although such an aborted stepping strategy, seen also in a small percent of older adults (Bhatt et al 2005;Espy et al 2010), can be beneficial in that it avoids the risks associated with recovery stepping (e.g. failure of successful step execution due to inefficient vertical stance limb support and step landing) (Pavol and Pai 2007;Yang et al 2009), it can also result in split falls when the slip is "infinite" ). However, this study was limited to slips induced under the nonparetic limb, where the paretic limb was the stepping limb.…”
Section: Introductionmentioning
confidence: 99%
“…Several techniques have been used to create real-life like slips in a laboratory environment, such as the contaminated surfaces [7][8][9], steel rollers [10], moved force plates [11], movable platforms [12,13], and treadmills [14,15]. Although the approaches of generating slips were various, the experimental protocols were similar among studies.…”
Section: Introductionmentioning
confidence: 99%
“…Dynamic gait stability has been identified as a key factor resulting in slip-related falls [13]. Technically, dynamic stability is characterized by the relative motion state (i.e.…”
Section: Introductionmentioning
confidence: 99%