Rosin Your Bull Rope
Prepare your bull rope by first measuring about two feet of the tail (the section you will be holding after the bull rope is wrapped around the bull's chest). Use tape above and below the area you will rosin to mark for yourself your boundaries. No need to rosin the entire bull rope nor the entire tail; rosin on unnecessary parts of the bull rope attracts dirt.
Use a wire brush to clean the dirt and gunk from the tail and handle of the bull rope. Simply brush lightly across the braided surface. (Bull ropes are generally handmade.)
Apply glycerin soap to the bull rope tail and handle to slick up the strap and, once the rosin is applied, help achieve a high level of attachment.
Put on your one riding glove. (Riders only wear one glove.) Select a good size rock of rosin from the bag in which it came. Crush the rock of rosin in the palm of your gloved hand. (Sometimes riders break up the rock on a fence post.)
Slide the rosin forcefully down and up the thickly braided leather tail of the bull rope repeatedly. As the rosin heats up in your glove, it will become difficult to continue. You want the final feeling to be like tape affixing the bull rope to your gloved hand.
Apply rosin to the handle using similar method. The bull rope handle does not need to feel quite as sticky as the tail. You are ready to ride.