invulnerable

A person wearing red shorts and a light-colored shirt is bent over, repeatedly pressing their bare buttocks against a large, dark tire. The person's hand is visible, gripping the tire as they push their body into it, causing the tire to move slightly. The action is continuous and appears to be a physical challenge or a prank, with the person maintaining the same posture throughout the loop. The setting appears to be an outdoor area with a concrete floor and a white structure in the background.