| 
                      Systemic and symmetrical stretching
                     (pandiculation) is yet another notable
                     action pattern in horses, which has relationship
                     to body care. The general manner, in which
                     horses stretch themselves as a stationary form
                     of kinesis, is widely known. The specifics of
                     such equine stretching actions have much
                     consistency, as follows: they are usually
                     performed after rising. Most strteching occurs
                     as a series of actions including: flexion of the
                     throat, arching of the neck, straightening of
                     the back, elevation and movement of the tail,
                     and full extension of the hind limbs. Extension
                     of the fore limbs, singly or together, is a
                     related exercice. This aspect of equine function in which
                     systematic stretching occurs is a compound
                     phenomenon homologous to the action termed
                     pandiculation in humans. In consequence it is
                     necessary now to regard systematic stretching as
                     a comparative phenomenon with some role in
                     self-maintenance. It also appears to function as
                     an expression of well-being, especially in
                     foals, in which it is very commonly observed.
                     Healthy foals average about 40 to 50
                     pandiculations per day, in various forms and in
                     recumbent or upright positions. Being the
                     uniquely kinetic domesticated animal, the horse
                     presents itself as a suitable subject in which
                     to note this remarkably neglected feature of
                     behavior, serving as both body care and movement
                     (kinesis). -Fraser
                     AF Pandiculation: the comparative phenomenon
                     of systematic stretching Appl Anim Behav
                     Sci1989;23:263-268-Fraser
                     AF The phenomenon of pandiculation in the
                     kinetic behaviour of the sheep fetus. Appl Anim.
                     Behav. Sci., 1989;24:169-182 |