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A, Changes in HRs in patients with stroke (stratified by self-selected walking speeds of <0.4 m/s, 04–0.8 m/s, and >0.8 m/s during graded treadmill testing). B, Cadence (stepping rates) of patients at different HRs. Using HR thresholds for light or low, moderate, and high or vigorous intensities, stepping data were used to identify approximate ranges of cadences at different intensities (ie, table 2).
