Cinematic 15-second fitness ad for a premium self-propelled curved

the prompt

Cinematic 15-second fitness ad for a premium self-propelled curved treadmill (Velocity Forge ArcRunner X1). Dark industrial gym + minimal natural environments. Focus on human-powered motion, strength, and discipline. No dialogue.

STYLE: photorealistic, high contrast, deep blacks, desaturated tones with warm amber highlights, subtle film grain, soft bloom
CAMERA: controlled cinematic movement (low-angle, push-in, tracking, macro), realistic motion blur
SOUND (optional): low cinematic bass, breath, foot strikes, belt movement

SCENE 1 (0:00–0:01.5)
Wide aerial above clouds at dawn. Athlete silhouette on peak. Slow push-in.

SCENE 2 (0:01.5–0:02.5)
Low-angle close-up of athlete (Black woman, tall, lean, all-black workout gear). Focused expression, warm rim light.

SCENE 3 (0:02.5–0:03.5)
Extreme close-up: hands clapping chalk. Particles burst in slow motion.

SCENE 4 (0:03.5–0:04.5)
Product hero: curved treadmill in dark studio. Slow lateral slide.

SCENE 5 (0:04.5–0:05.5)
Medium shot: athlete standing beside treadmill. Subtle camera orbit.

SCENE 6 (0:05.5–0:07)
Action: athlete starts running. Side tracking shot. Belt driven by foot force.

SCENE 7 (0:07–0:08)
Close-up: sweat, breath, intense focus. Shallow depth of field.

SCENE 8 (0:08–0:09.5)
Wide: athlete pushing forward on handles. Powerful drive motion.

SCENE 9 (0:09.5–0:10.5)
Detail: feet striking curved deck. Smooth rolling motion.

SCENE 10 (0:10.5–0:11.5)
Silhouette recovery moment near window light. Subtle movement, breathing.

SCENE 11 (0:11.5–0:12.5)
Macro: handlebar + frame materials. Slow glide across surfaces.

SCENE 12 (0:12.5–0:14)
Hero: athlete running toward camera. Centered, controlled pace.

SCENE 13 (0:14–0:15)
End frame: logo on dark background. Minimal glow, fade out.