That leaves a weak area in the belly muscle.

Powerful belly muscles locked around the blade, holding it fast.

If belly muscles are tightening with each breath, the child is going into respiratory failure.

He spoke again, solemnly, but with laughter rippling his belly muscles.

He felt the ripple in her powerful belly muscles.

She shrugged her belly muscles irritably and touched the control console.

He looked thoughtful for a moment, then his belly muscles rippled in the equivalent of a shrug.

It was Salt, belly muscles nervously rippling under her gown.

It did once, and my belly muscles tightened, but it was only a man with a package.

She half raised herself, belly muscles ridging, in an effort to see how deep he was in her.