1.   The soldiers were graceless with their heavy packs and helmets.

2.   Children were carrying so much weight through the halls of Albany Academy, Parker said, that school officials recently cracked down on heavy packs, wheeled or otherwise.

3.   Falling backward is easy, especially with a heavy pack, as I proved t wice.

4.   For his appearance, he wore camouflage and brought his heavy pack for students to heft and try on.

5.   Refusing, for example, to let an enlisted man risk making a test jump with an especially heavy pack, he insisted on making the jump himself.

6.   The Simmons study comes amid growing concern about heavy packs.

7.   With the adroitness of a seasoned flier, Azar Farahani hoists a heavy pack on her back and snaps a helmet on her head.

8.   Heather, Josh and Mike enter the woods the next day, heavy packs full of camera equipment and supplies on their backs.

9.   Marines hauled their heavy packs, weapons and supplies up from the bowels of the USS Peleliu and onto helicopters whose rotors were already beating the air.

10.   Start getting used to the ides of lifting heavy packs ALL THE TIME.