The present work illustrates how three carnivore species with differen
t body morphologies differ in the performance of a basic motor compone
nt-turning. Marbled polecats, which have an elongated and slender trun
k, turn while sharply bending the trunk laterally. Grey wolves possess
elongated legs and turn by maneuvering with their legs while slightly
bending the trunk laterally and lowering the head to contact the grou
nd. Honey badgers feature a wide and massive bear-like shape and rarel
y bend the trunk, but rather turn either by maneuvering with their leg
s or while elevating parts of the trunk in the vertical domain. It is
suggested that these strategies shorten the radius of turning and thus
reduce the moment of inertia. A lower moment of inertia may optimize
turning behavior in terms of speed, energy cost, and the smoothness of
transition between turning and bouts of forward progression or arrest
.