An adult tennis player on an empty outdoor court begins with the ball already tossed above their head. In a slow-motion visual treatment, the player extends upward, swings the racket through the ball, and lands with one foot just inside the baseline. Show the movement from a fixed side view wide enough to include the raised racket and landing foot. Low morning sunlight outlines the arm and racket strings. Keep the court lines straight and the background fence quiet. One serve, one continuous shot, no score graphics.
Prompt breakdown
Subject
One player, one ball and one racket establish a simple sporting situation. The empty court removes spectators and opponents from the action. Including the racket and landing foot matters more here than a facial close-up, because the complete body position explains what the player is doing.
Action
Starting with the ball already tossed skips the preparation and gives the brief a clear entry point. Extension, contact and landing are the intended sequence. Slow motion describes the desired appearance of that sequence; it does not specify a selectable frame rate or promise a particular number of frames in the result.
Camera
The fixed side view makes the serve arc easier to follow. A frame that is too tight could lose the ball or cut off the racket at its highest point. Straight court lines provide a stable background, so this prompt avoids a moving orbit that would continuously change their angles.
Light and style
Low sunlight creates an outline around the arm and strings, helping separate them from the fence. A quiet background gives the ball a clearer path through the frame. The sporting mood comes from concentration and movement rather than team branding, scoreboard graphics or a recognizable professional athlete.
Adjustable settings
Suggest 5 seconds, 480p and 16:9 in Text to Video on Seedance 2.0. A 10-second version can give the extension and landing more visual room, but duration alone does not establish physical accuracy. For Image to Video, use a permitted starting pose with the whole racket visible. Inspect the ball path and contact before using a result; this written example has no generated demonstration attached.