swipes and bats with abducted shoulder and closed hand
4 months
Brings hands together at midline with fingers fully extended
6 months
Dissociation of body sides
Unilateral Reaching
less abduction/internal rotation of shoulder, hand is more open
9 months
Trunk stability improves and with it comes more expansive reach: shoulder flexion and external rotation, elbow extension, forearm supination and slight wrist extension are all emerging!