The video shows a close-up of a drawing of a muscular character. The character has long hair and is wearing gloves and a belt. The artist's hand is seen using a marker to color in the character's chest and arm muscles. The coloring is done with care and attention to detail, highlighting the character's muscular definition. The artist's hand moves steadily, and the marker leaves a smooth, even layer of color. The drawing is on a white background, and the color used is a shade of brown.