Sentence examples for two sets of muscles from inspiring English sources

She has two sets of muscles.

In cold weather two sets of muscles, the dartos and cremasteric, pull the testes close to the body.

Real rays have two sets of muscles within each pectoral fin, pulling in opposite directions to move a fin down, then up.

So we're continually estimating range using the tensions in two sets of muscles - one for focus, the other for convergence.

"It's surrounded by two sets of muscles that open and close two sphincters, an external one and an internal one," says sex coach Kenneth Play, explaining that the external sphincter is easy to access and relatively easy to clench shut or relax.

When an animal is walking these two sets of muscles contract repeatedly, one after the other.

Four sets of muscle-loading ratios were employed, based on: (1) equal loads, (2) average physiological cross-sectional areas (pCSAs), (3) constant values of the product of electromyographic (EMG) data and pCSAs, and (4) variable ratios of the EMG and pCSA data which changed as a function of abduction angle.

There are two sets of papillary muscles [2], namely the anterior and medial, with the anterior muscle providing chordae to the anterior and posterior leaflets, and the medial muscle providing chordae to the posterior and septal leaflets.

Find your two sets of abdominal muscles.

4. Agenesis of the abdominal muscles, occurring mostly in males, involving the failure of either one set of muscles or all to form, in which case the abdomen consists of a loose sack of skin.

The first major piece of evidence supporting "total integration" was his demonstration (1895 98) of the "reciprocal innervation" of muscles, also known as Sherrington's law: when one set of muscles is stimulated, muscles opposing the action of the first are simultaneously inhibited.