She uses her trim, sturdy frame to suggest the myriad ways in which our bodies can betray our minds.

Vibrations must also be limited to prevent experiments being disturbed: thick concrete floors and a sturdy frame will mitigate most, while particularly sensitive equipment will be mounted on sprung bases.

The mountain bike's sturdy frame and load-carrying ability gave it additional versatility as a utility bike, usurping the role previously filled by the roadster.

These medieval districts are characterized by their sturdy frame construction and their sinuous and dark streets, as well as by a network of lanes.

As the 1920s began, prams were now available to all families and were becoming safer, with larger wheels, brakes, deeper prams, and lower, sturdier frames.