ALLEY - OOP !

A shirtless man in blue shorts crouches by a tree at the edge of a body of water, grabs a low-hanging branch, and swings out over the water, releasing and falling into the water below. He then reappears, having been pulled back to the shore by the branch, and returns to his starting position. The scene takes place on a muddy bank next to a lake or river, with trees and bushes in the background.