In the video, a man is seen sitting in front of a workbench with various tools hanging on the wall behind him. He is wearing a black apron and is holding a bicycle handlebar in his hands. The man is speaking to the camera and appears to be demonstrating how to adjust the handlebar. He points to different parts of the handlebar and uses his hands to show the process of making adjustments. The workbench is made of wood and has several drawers underneath it. The tools on the wall are organized neatly and include wrenches, pliers, and screwdrivers. The man's movements are deliberate and he seems to be explaining the process step by step. The lighting in the room is bright, and the overall atmosphere is that of a workshop or garage.