Tic Tac is a zigzagging parkour move in which the runner pushes off from a surface to jump over obstacles or climb tight spaces between buildings. However, not much of the eponymous technique can be seen in young filmmaker Josephine Ahnelt’s work: The movement takes place in the protagonists’ faces. Tic Tac examines in microscopic detail the psychological processes that play out while a group of young parkour traceurs do their thing. The camera focuses on their facial expressions and gestures, their anxiety and nervousness, and also their pleasure and pain.