Figure 3From: Comparing unilateral and bilateral upper limb training: The ULTRA-stroke program design Modified BATRAC exercises. A: in-phase exercise with flexion of both hands on the cue. B: antiphase exercise with simultaneous right-handed flexion and left-handed extension on the cue for half of the antiphase exercises (vice versa for the other half). C: extension exercise with extension of hands on the cue. D: music exercise with tapping of both hands on the beat.Back to article page