Improved respiration and circulation. Although riding is not normally considered a cardiovascular exercise, trotting and cantering do increase both respiration and circulation. Improved appetite and digestion. Like all forms of exercise, riding stimulates the appetite. The digestive tract is also stimulated, increasing the efficiency of digestion.
Riding stimulates the tactile senses both through touch and environmental stimuli.
The vestibular system is also stimulated by the movement of the horse, changes in direction and speed. The olfactory system responds to the many smells involved in a stable and ranch environment. Vision is used in control of the horse. The many sounds of a ranch help to involve the auditory system. All of these senses work together and are integrated in the act of riding.