Kata is often described as a set sequence of karate moves organized into a pre-arranged fight against imaginary opponents. The kata consists of kicks, punches, sweeps, strikes, blocks, and throws. Body movement in various kata includes stepping, twisting, turning, dropping to the ground, and jumping. In Shotokan, kata is not a performance or a demonstration, but is for individual karateka to practice full techniques—with every technique potentially a killing blow (ikken hisatsu)—while paying particular attention to form and timing (rhythm).