Audrey Zschüschen enthusiastically practices Muay Thai (Thai boxing). In this martial arts form, fists, elbows, knees, and legs are used as lethal weapons. Her Thai boxing group includes members with a wide range of ages, ambitions, and backgrounds. Zschüschen has demonstrated in Tjakai in Portret the diversity in members by creating portraits in imitation leather and embroidery thread: the materials used to create punch bags, kicking bags, boxing gloves, and shinguards.