The video shows two men riding bicycles on a road. They are wearing matching outfits and helmets. The road is surrounded by a desert landscape with mountains in the background. The men are pedaling at a steady pace, and the video includes a text overlay that explains the concept of force and velocity. The text reads, "POWER (WATTS) = FORCE x VELOCITY. THE FORCE YOU'RE PUTTING THROUGH THE CRANK IS DIRECTLY PROPORTIONAL TO THE ANGULAR VELOCITY OF THE CRANK."