The thyroid gland, ovaries, testes, mammary glands, and the cortex of the adrenal glands are all stimulated by the hormones of the anterior pituitary, resulting in the pituitary gland being known as the âmaster glandâ for its control of the endocrine system.
The horse moves with his weightwell back on the hind quarters and with high action infront. It is a modified pace without the rolling action ofthe true pace. The sequence of beats is right hind, rightfront, left hind, and left front. This is the fourth gait offive-gaited show horses.
The rack or racking is a gait that is also known as the singlefoot or single-foot. It is an even, lateral four-beat gait. Although many breeds of horses are capable of producing this gait, it is most commonly associated with the five-gaited American Saddlebred.