Notable features include the X-Brace, which increases structural rigidity in the rear.

This allows key points to be reinforced, to increase rigidity, without significantly adding to the weight.

Wide outer link design increases rigidity, resulting in crisp, precise shifts.

It also increases rigidity and provides a mounting point for hinges.

Polypropylene compounds are often filled with calcium carbonate to increase rigidity, a requirement that becomes important at high use temperatures.

To enhance the Lightning chassis, the thicker frame rails, from the 4-wheel drive F-250, to increase rigidity.

It leads to increasing muscular rigidity, tremor and difficulty in initiating movements.

To increase rigidity, the seats were part of the body.

To increase rigidity, they were reinforced with many strips of whalebone, cording, or pieces of leather.