Arm Movement* | Arm moved | #Completed Arm Movements | Picked-up/Grasped Object |
Open-ended movements |
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90˚ shoulder flexion with full elbow extension | Right | 2 | NA |
90˚ shoulder flexion with full elbow extension | Left | 2 | NA |
90˚ shoulder flexion with full elbow extension | Both | 2 | NA |
180˚ shoulder flexion with full elbow extension | Right | 2 | NA |
180˚ shoulder flexion with full elbow extension | Left | 2 | NA |
180˚ shoulder flexion with full elbow extension | Both | 2 | NA |
90˚ shoulder abduction with full elbow extension | Right | 2 | NA |
90˚ shoulder abduction with full elbow extension | Left | 2 | NA |
90˚ shoulder abduction with full elbow extension | Both | 2 | NA |
Adduct arm across the midline to touch shoulder | Right | 0 | NA |
Adduct arm across the midline to touch shoulder | Left | 1 | NA |
Adduct arm across the midline to touch shoulder | Both | 0 | NA |
Object pickup from table |
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Pick up tennis ball | Right | 2 | 1 |
Pick up tennis ball | Left | 1 | 0 |
Pick up golf ball | Right | 1 | 0 |
Pick up golf ball | Left | 0 | 0 |
Pick up small toy car | Right | 1 | 1 |
Pick up small toy car | Left | 0 | 0 |
Pick up pen (horizontally placed on table) | Right | 0 | 0 |
Pick up pen (horizontally placed on table) | Left | 0 | 0 |
Pick up pen (vertically placed on table) | Right | 0 | 0 |
Pick up pen (vertically placed on table) | Left | 0 | 0 |
Goal-directed grasping |
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Grasp tennis ball** | Right | 2 | 0 |
Grasp tennis ball | Left | 2 | 2 |
Grasp golf ball | Right | 2 | 0 |
Grasp golf ball | Left | 0 | 0 |
Grasp toy car | Right | 2 | 0 |
Grasp toy car | Left | 2 | 0 |
Grasp pen (Horizontally presented) | Right | 2 | 1 |
Grasp pen (Horizontally presented) | Left | 2 | 1 |
Grasp pen (Vertically presented) | Right | 2 | 2 |
Grasp pen (Vertically presented) | Left | 2 | 2 |
Grasp 14 cm diameter ring (Horizontally presented) | Right | 2 | 2 |
Grasp 14 cm diameter ring (Horizontally presented) | Left | 2 | 2 |
Reach through 14 cm diameter ring (Vertically presented) | Right | 1 | 1 |
Reach through 14 cm diameter ring (Vertically presented) | Left | 2 | 2 |