McCoy J O, VanSant A F
Department of Physical Therapy (M/C 889), University of Illinois Hospital, Chicago 60612.
Phys Ther. 1993 Mar;73(3):182-93. doi: 10.1093/ptj/73.3.182.
The purposes of this study were to describe the movement patterns (MPs) adolescents use when rising from a supine position on a bed to a standing position and to determine whether these MPs vary with age across adolescence.
Sixty nondisabled adolescents participated in the study.
Twenty adolescents from each of three age groups (ie, 11, 14, and 17 years) were videotaped performing 10 trials of rising from a bed. The MPs of each of four body regions were described, and the most common forms of movement observed in each age group were determined.
The observed incidence (frequency of occurrence) of MPs in each body region varied with age, and in two of the four regions, the predominant pattern varied across age groups. Eighty-nine different forms of rising were observed, with the greatest variability among 11-year-old subjects. The most frequent forms of rising were seen in only 5% to 15% of the trials for each age group; one of these was common across age groups.
Therapists should consider how MPs vary with age and avoid unnecessarily using a specific approach when teaching this activity.
本研究的目的是描述青少年从床上仰卧位起身至站立位时所采用的运动模式（MPs），并确定这些运动模式在整个青春期是否随年龄而变化。
60名无残疾青少年参与了本研究。
对三个年龄组（即11岁、14岁和17岁）各20名青少年从床上起身的过程进行10次录像。描述了四个身体部位各自的运动模式，并确定了每个年龄组中观察到的最常见运动形式。
每个身体部位运动模式的观察发生率（出现频率）随年龄而变化，且在四个部位中的两个部位，主要模式在不同年龄组间有所不同。共观察到89种不同的起身形式，其中11岁受试者的变异性最大。每个年龄组中，最常见的起身形式仅在5%至15%的试验中出现；其中一种在各年龄组中都很常见。
治疗师应考虑运动模式如何随年龄变化，在教授这项活动时避免不必要地采用特定方法。
