Arm choice in the spontaneous choice block across no-time, medium, and fast conditions for 1 representative participant from each group. Circle markers represent right arm choice and square markers represent left arm choice. Black-shaded markers represent the paretic arm choice for the RH and the LH participants. Overall, the RH and LH participants chose their paretic arm less often than the nonparetic arm, whereas the (right-handed) participant in the control group chose the right arm more than the left arm. Across conditions, the participants in the RH and the control groups maintained similar arm choice patterns, whereas the LH participant largely decreased paretic arm choice in the fast condition. Control, neurotypical age-match participant; LH, participant with left hemiparesis; RH, participant with right hemiparesis.