Their leads often pause or skip into syncopation instead of racing straight through, and they're not locked into rigid, foot-stamping tempos; it's music geared to listeners, not dancers.
A round rigid foot of small radius works well on hard terrain; however, it is prone to sink into soft terrain.
Also questioned is the applicability of bearing capacity calculations developed for a rigid footing when dealing with a flexible reinforced mass.
One mechanism contributing to a rigid foot during push-off in humans is a calcaneocuboid joint (CCJ) with limited dorsiflexion and a "close-packed" talocalcaneal joint (TCJ).
Using the proposed charts, calculated rocking responses for rigid footing models under combined axial load and moment are found to compare reasonably well with experimental results.
They will never again find the need to teeter on my raised rigid foot, a dad's step stool hack, to wash the world off their miniature hands in the rush of a public restroom.
He had a very rigid foot, held in moderate pronation.
