His heart fluttered in his rib cage, skipping beats, then pounding hard.
The latter function involves some degree of motion of the rib cage.
The rib cage includes the breastbone and twelve pairs of ribs.
The rib cage marked sharp lines on the pavement with shadow from the lamps' glare.
The skeleton of the trunk consists of the spinal column, the rib cage, the shoulder girdle, and the hip girdle.
The Barbarian's knife slipped upward into Dugald's rib cage, and suddenly Geoffrey was drenched with blood.
There was a dead silence in the room as she stood there, eyes closed, and slowly ran her fingers over his rib cage.
The knife had pierced Dave's chest until the hilt pressed against his rib cage.
Her left fist rammed solidly into Mihul's bare brown midriff, just under the arch of the rib cage.
Five long black marks down the middle of his pale chest, running almost from the base of his neck to the bottom of his rib cage.