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. Author manuscript; available in PMC: 2010 Mar 11.
Published in final edited form as: Neurorehabil Neural Repair. 2009 Mar 6;23(6):535–545. doi: 10.1177/1545968308331147

Figure 5. Mean Angle-Angle Plot Data.

Figure 5

Note: A, The mean areas of the HAT–IHA angle–angle plots are shown for the morning and afternoon swimming sessions of days 1 and 2, and these values are compared with the mean area from the 4-week preinjury baseline session. B, The mean area and centroids for the angle–angle plots from the first strokes performed during the first pass (pool length), comparing them to the preinjury baseline taken at 4 weeks. C, The mean HAT and IHA centroids of the angle–angle plots illustrating the limb position during swimming did not change from stroke 1 to stroke 3 or to a stroke performed after 4 weeks of preinjury swimming. D, The mean toe velocities (relative to the hip) for the first 3 stroke cycles performed when compared with that from a swimming session after 4 weeks of preinjury swimming. There were no significant changes in any kinematic parameter over time with daily sessions of preinjury swim training. IHA indicates iliac crest–hip–ankle; HAT, hip–ankle–toe.