1.   Another is jiggling his feet.

2.   His lower lip trembled, his feet jiggled in their white socks, and his eyes squinted occasionally, suggesting bewilderment.

3.   She crosses her legs, then jiggles her foot, all the while keeping her head up and her eyes open.

4.   The girl fingers a delicate crucifix around her neck and jiggles a foot shod in a platform shoe beneath bell-bottom jeans.