Arnis is a Filipino martial art that uses sticks as weapons and can be practiced individually or with a partner. It involves techniques for attacking and defending with sticks about 28 inches long. The art is also known as Kali or Eskrima. The Philippine government mandated that Arnis be included in physical education curriculums and national games to promote the martial art. It describes basic stances and grips used in Arnis, as well as stretches for warm-up and cool-down.