The shinai is a training sword used in kendo, a martial arts discipline originating in Japan. This sword is made of bamboo and consists of four rods of this material, which are joined by a leather cord. The result is a light and flexible tool that allows kendo practitioners to develop their technique without risk of injury.
In kendo , the main objective is to strike the opponent on the head, torso, or wrists, using the shinai. This discipline does not focus on strength, but on the technique and ability of each participant. The use of the shinai is essential for the practice of kendo, since it allows students to develop their ability to handle the sword and improve their technique, while staying safe during training.