Should Horsewalkers be Round or Oval?

Horsewalkers (electro-mechanical devices that allow multiple horses to be exercised simultaneously in a controlled fashion) are used extensively in the management and training of horses. They permit controlled exercise of horses at walk and trot. They are less labour intensive than most other forms of controlled exercise, such as walking in-hand, lunging, riding, swimming or running horses on treadmills.

Dr David Marlin (01 July 2007 - Issue Number: 4)