#html-body [data-pb-style=CYSLP05]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}These side reins can be used for lunging or riding. They stimulate the horse to make proper use of the neck and back muscles, due to the special Flexi material. Imperial Riding Side Reins IRHFlexi