Fig. 3.

Hand Path over Practice. a Average total hand path distance by block for the Random (solid lines) and Repeated (dashed lines) sequences for each group. Blocks 1–8 were completed on Day 1 (Acquisition). Blocks 9–12 were completed on Day 2 (Retention). Each block consisted of 9 sequences. b Average change in total hand path distance (Block 8 – Block1) for the Random and Repeated sequences in both the dominant right and non-dominant left arm groups on Day 1 (Acquisition); total hand path distance = total distance of hand movement during completion of the sequence; cm = centimeters; * = significant difference between arms; data presented as mean ± SEM