1.   Chained in an upright stance for weeks on end, iron collars about their necks, with no hope of reprieve.

2.   It dropped fast, keeping its upright stance at first, than turning as if emptying itself, and the men fell out.

3.   Paleontologists formerly believed that tyrannosaurs walked with an upright stance, supported in part by their powerful tails, which supposedly dragged along the ground.

4.   Perhaps, Pilbeam suggests, simply because, with its more rudimentary upright stance, the Australopithecus was not yet as well adapted to walking over long distances.

5.   Nenes differ from domestic geese with their more upright stance, longer legs and wings, and reduced webbing on their feet.

6.   Thursday night, coming off the final bend with a big lead, Johnson powered down the straight, legs churning in his unique upright stance.