SL-13 / Bodies in Motion

Nothing But Net

Rise, release, rotation, swish. The backspin is the giveaway.

The brief

A player rises for a jump shot, releases at the top of the jump, and the ball drops cleanly through the net. Shoot from the baseline or a low angle so the arc reads against the arena lights.

Why it's hard

A real jump shot releases at the apex, not on the way up, and the ball carries backspin all the way to the rim. Models often release early and give the ball no rotation at all — it reads as a thrown rock.

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

Release happens at the apex of the jump, with the wrist following through.
The ball carries visible backspin from release to rim.
The net snaps upward and settles — it reacts to the ball passing 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.

basketball-jumpshot

An indoor gym in the late afternoon, high clerestory windows throwing hard slabs of daylight across a scuffed maple floor, dust turning in the beams. A player in a grey practice shirt catches, dips, and rises: feet leaving together, elbow under the ball, wrist snapping at the top and holding, the ball off the fingertips with visible backspin on a roughly fifty-degree arc. It drops through without touching iron; the nylon net whips up into a loop, snaps back, and hangs swaying. Camera: 50mm at hip height on a shoulder rig, tilting up with the shooter's rise, then holding on the net after the ball is gone rather than following the ball out. Dirty foreground: the back of a folding chair and a bench towel at the edge of frame, soft. Register of DP Bradford Young's underexposed interiors — deep unfilled shadow in the corners, skin holding texture in the highlights.

Style reference: Bradford Young (DP), underexposed window-lit interiors

Why it's built this way

Holding on the net instead of cutting to a reaction is the anti-AI decision here: the emotional beat lives in an object, which is exactly what the canon's ban on the default eye close-up is asking you to practise. The net's loop-and-snap is real physics that models routinely fake, so it gets its own clause. Vary the light — this gym is lit by windows only; swapping to overhead fluorescents changes the whole grade and is a good exercise in sourced light.

Watch for

A net that barely moves, or one that ripples like cloth rather than whipping up and snapping back; also watch for the model cutting to the shooter's face at the swish — if it does, restate that the last two seconds stay on the net.

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