They can help a child release pent-up frustration and energy, develop social skills, and discover talents, abilities, and interests.
To date, TPM is the highest grossing Star Wars movie, probably because of the pent-up demand occasioned by the lengthy wait.
Once the door to freedom is opened, pent-up demand keeps it open, whether openly or underground.
In doing so, we must be careful to remember that the study of the classics did but give a special impulse to pent-up energies which were bound in one way or another to assert their independence.
All this time Heloise had lived amid universal esteem for her knowledge and character, uttering no word under the doom that had fallen upon her youth; but now, at last, the occasion came for expressing all the pent-up emotions of her soul.