Tie down roping
As with saddle bronc riding and team roping, the roots of tie-down roping can be traced back to the working ranches of the Old West. When calves were sick or injured, cowboys had to rope and immobilize them quickly for veterinary treatment. Ranch hands prided themselves on the speed with which they could rope and tie calves, and they soon turned their work into informal contests.
As the event matured, being a good horseman and a fast sprinter became as important to the competitive tie-down roper as being quick and accurate with a rope. Today, the mounted cowboy starts from a box, a three-sided fenced area adjacent to the chute holding the calf. The fourth side of the box opens into the arena. The calf receives a head start that is determined by the length of the arena. One end of a breakaway rope barrier is looped around the calf's neck and stretched across the open end of the box. When the calf reaches its advantage point, the barrier is released. If the roper breaks the barrier before the calf reaches its head start, the cowboy is assessed a 10-second penalty.
The horse is trained to come to a stop as soon as the cowboy throws his loop and catches the calf. The cowboy then dismounts, sprints to the calf and throws it by hand, a maneuver called flanking. If the calf is not standing when the cowboy reaches it, he must allow the calf to get back on its feet before flanking it. After the calf is flanked, the roper ties any three legs together with a pigging string — a short, looped rope he clenches in his teeth during the run.
While the contestant is accomplishing all of that, his horse must pull back hard enough to eliminate any slack in the rope, but not so hard as to drag the calf. When the roper finishes tying the calf, he throws his hands in the air as a signal that the run is completed. The roper then remounts his horse, rides forward to create slack in the rope and waits six seconds to see if the calf remains tied. If the calf kicks free, the roper receives no time.