Abstract：
:This study investigated the variability of certain kinematic features describing body segmental movement in response to a series of consecutive, translational movements of the supporting base along the anterior-posterior direction of the subject. These kinematic features included the amplitude and timings of the angular displacement, velocity and acceleration of the head, trunk, thigh and shank. A group of 21 subjects was tested, with their ages ranging from 22 to 77 years. The results showed that the amplitudes changed significantly from the first trial to the later trials in most of the variables observed. However, there existed certain features, other than the amplitude, that were invariant over consecutive trials. Specifically, the time at which the initial peak amplitude occurred, the onset time was found to be similar between trials. Copyright 1997 Elsevier Science B.V.
journal_name
Gait Posturejournal_title
Gait & postureauthors
Wu Gdoi
10.1016/s0966-6362(97)00033-7subject
Has Abstractpub_date
1998-03-01 00:00:00pages
110-116issue
2eissn
0966-6362issn
1879-2219pii
S0966636297000337journal_volume
7pub_type
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