Pivot prone: "swimming” in place, rocking6
Landau stronger, swimming movements with extremities1
Scapular adduction with downward rotation reinforces thoracic extension1, 6
Weight shift to lower abdomen1
Pushes self backwards1
Prone on elbows: Now able to weight shift and unweight one upper extremity to reach 1,6
Prone on elbows: weight on skull side when reaching with upper extremity on face side1,6
Prone on elbows: Rotates forearms to neutral; allows both hands for play
Prone on elbows: Thumb fully opened due to proprioceptive experiences on radial-palmar surface in weight bearing
Greater shoulder flexion, with upward rotation of scapula in forward reach1,6
Prone on extended arms: Supports self with shoulders abducted and internally rotated; weight shift to face side when on extended arms1,6
Alternate between dorsiflexion and plantar flexion1
Shifts weight to skull side in prone on elbows to reach; weight on ulnar borders in prone on elbows
Prone on extended arms; face side weight shift; responds to own name; game playing and imitation.
Supports self in prone on extended arms; weight bearing on radial side of hand
Weight shift and reach in prone on elbows; weight on skull side, reaches on face side; bang, shake, and mouth toys
Alternates between dorsiflexion and plantarflexion
Greater shoulder flexion and scapular upward rotation in forward reach
Pivot prone; swimming in place, Landau strong
Scapular adduction and downward rotation facilitates thoracic extension
Spine and hip extension allows pelvis to lie parallel to surface
Weight shift to lower abdomen; pushes self backward