SL-11 / Bodies in Motion

Top Corner

Strike, flight, net. The ball has to deform on the boot.

The brief

A player strikes from outside the box and the ball finds the top corner, snapping the net. Follow the ball or hold on the strike — either works, but the net reaction has to sell the power.

Why it's hard

Two soft-body problems in one shot. The ball compresses against the boot for a few milliseconds and springs back; the net is a cloth simulation that has to absorb and release. Most attempts give you a rigid ball and a net that barely moves.

Skill Tests

05 / 28

Animal anatomy Human anatomy Biomechanics Physics & mass Water simulation Crowd dynamics Multi-shot continuity Face consistency Camera movement Unbroken take Motivated lighting Cutting rhythm Hands & fingers Hair & fabric Reflection & refraction Scale & depth Impossible geometry Period accuracy Music sync Aging & time Natural asynchrony Eye-lines & gaze Particle behaviour Motivated light source Consequence & persistence Time manipulation Graphic-layer discipline Colour as storytelling

Every challenge is scored against the same vocabulary, so you can compare them. Lit cells are what this one tests.

Success criteria

The ball visibly deforms at the moment of contact and recovers its shape in flight.
The net absorbs the shot and rebounds — it is cloth, not a painted backdrop.
The plant foot is planted: it stays fixed while the striking leg swings through.

Starter prompt

Built with the CEMI MediaMax system for Google Veo 3.1. Prompts stay in English — that is the language these models take instructions in. Treat it as a starting point and start varying it.

soccer-goal

Late-afternoon league match under high cloud, a worn pitch with bare patches and a penalty arc scuffed by studs. A player in a red shirt strikes from the edge of the box: the plant foot lands hard beside the ball with the ankle rolling, the hips open then snap shut, the knee extends late, and the laces meet the ball off-centre — the ball compresses visibly against the boot for two frames, then recovers as it leaves with sidespin, seams turning. The net takes it low: mesh stretches into a deep pocket, the ball drops out, the net rebounds slack. Camera: 135mm at pitch level behind the goal-line boards, handheld, panning slightly behind the ball and catching up. Dirty foreground: out-of-focus net mesh and a torn advertising board edge. Register of DP Linus Sandgren's grainy 35mm daylight. Crowd soft behind, no supersaturated grade.

Style reference: Linus Sandgren (DP), grainy 35mm daylight

Why it's built this way

Ball deformation is given a duration — two frames — because that is the physical detail that sells contact, and the model will skip it unless told. Shooting through the net gives you a dirty foreground for free and, more importantly, teaches the shot's real subject: the net's stretch-and-slack is the goal, not the ball's flight. Vary the camera position from behind the goal to alongside the striker and notice how much of the drama moves with it.

Watch for

A rigid undeformable ball and a net that behaves like a stiff curtain — no pocket, no rebound; if the net is wrong, make the net the named subject of the last sentence and shorten the run-up description.

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