After the hydrolysis of ATP, the actin would then rebind to the myosin which causes it to release the phospate group of the ATP which is said to allow the myosin conformational change while it is bonded to actin. Hope this answers the question.
Supportive nursing care at the beginning of the mother-infant relationship should include encouraging the mother to help out with simple aspects of her newborn's care. This is necessary in order to promote attachment between the mother and the baby.