Linder SM, Davidson S, Rosenfeldt A, et al. - In this secondary analysis of data from two randomized clinical trials, experts intend to discover demographic and physiological factors that prognosticate advancement in aerobic capacity between people with chronic stroke (n = 44) taking part in cycling interventions. Individuals were randomized to either forced aerobic exercise and upper extremity repetitive task practice, voluntary aerobic exercise, and upper extremity repetitive task practice, or a nonaerobic (VE+UERTP) control group. Important advancements in peak oxygen consumption per unit time (VO_2peak) were noted from baseline to postintervention in the VE+UERTP group. It was found that high exercise rate (cycling cadence) seemed to be a significant variable in enhancing aerobic capacity and shall be acknowledged when prescribing aerobic exercise for people with chronic stroke. Those with low VO_2peak at baseline might help the most from aerobic interventions as it associates with cardiorespiratory fitness.