The ability to control the pace and force of a whip is both thrilling and perilous. It may sever flesh, shatter bones, and permanently damage eyes in the hands of inexperienced or irresponsible users. However, a well-timed blow from the leather lash can save your life by stopping a runaway horse quickly. Whips have been used for entertainment since Roman times, but they are now most commonly seen at competitive events such as horse races, bullfights, and car races. Modern whips are flexible rods with a hard plastic or metal tip that, when flicked rapidly back and forth, creates a stinging sensation due to the release of anesthetic into the skin. There are two main types of whip: the rattan whip and the cane whip. Rattan whips are traditionally made from strips of bamboo tied together with coconut fiber. They are lightweight and have a natural springiness that makes them easy to use. Although more expensive than cane whips, rattan whips are more durable and do not break like cane whips can after many uses. Rattan whips are popular among jockeys because they are easy to handle and don't require much skill to use effectively. However, due to their cost, jockeys often supplement their income by selling or trading used rattan whips.