muscular structure
musculature
muscle system

Certain changes in muscular structure and performance, for example, can be reversible.

Frogs do not have a specialized muscular structure for tongue projection.

Physical characteristics - Broad shoulders, well-developed muscular structure, strong torso, extra fat in stomach or back.

They appear to have muscular structure, articulation, and sensors similar to ours.

Clearly the skeletal and muscular structure, reinforced by the bone ridge down their back, made them quite strong despite an almost fragile appearance.

It lies between the mucous membrane and muscular structure of the lip.

As an anatomist, he wrote valuable papers on the muscular structure and voice organs of birds.

The muscular structure is built in; there is no direct tendon contact, of course.

Do you think you could make all the millions of subtle, tiny changes in skeletal and muscular structure?

Their muscular structure is very defined and exaggerated due to their physical and sustained effort.