Motion plus a full body is the most demanding thing in the library. Anything below a trained route will re-imagine the person somewhere in the middle of the movement.
The recipe
The shot never describes the person. It describes what is happening to them, which is what keeps the face out of the variables.
Getting it right
This shot is niche-bound: the planner only puts it in a calendar for Fitness & training and Wellness & mind. A tape measure in a personal-finance calendar is the kind of plausible nonsense a generator produces when nobody models the constraint.
Composed
The locked line comes from the character sheet; everything after it comes from the recipe above. Swap in your own line and nothing else changes.
Midjourney
Video of a man, late forties, East African features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a cleft chin, buzzed tightly coiled salt-and-pepper hair, deep brown skin, sun-weathered with fine lines, tall with an average build. Wearing technical athleisure, an earth-tone palette of clay, moss and rust, in a bare studio with a seamless backdrop, soft daylight from a large window, camera at eye level. Full body in profile, camera fixed at hip height, three metres back. Moving through one repetition slowly, joints clearly visible, no equipment loaded. Even hard light, plain floor, nothing else in frame --ar 16:9 --style raw --seed 3774038466 --cref [url of your approved reference frame] --cw 100
Flux
Video of a man, late forties, East African features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a cleft chin, buzzed tightly coiled salt-and-pepper hair, deep brown skin, sun-weathered with fine lines, tall with an average build. Wearing technical athleisure, an earth-tone palette of clay, moss and rust, in a bare studio with a seamless backdrop, soft daylight from a large window, camera at eye level. Full body in profile, camera fixed at hip height, three metres back. Moving through one repetition slowly, joints clearly visible, no equipment loaded. Even hard light, plain floor, nothing else in frame negative: beauty filter, airbrushed skin, plastic skin, waxy skin, over-smoothed, perfectly symmetrical face, extra fingers, malformed hands, warped jewellery, text artifacts, watermark, logo on clothing, duplicate person, changing facial structure, smooth chin, youthified skin, wrinkle removal, de-aged face seed: 3774038466 | guidance: 3.5 | steps: 28
Seedream
Video of a man, late forties, East African features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a cleft chin, buzzed tightly coiled salt-and-pepper hair, deep brown skin, sun-weathered with fine lines, tall with an average build. Wearing technical athleisure, an earth-tone palette of clay, moss and rust, in a bare studio with a seamless backdrop, soft daylight from a large window, camera at eye level. Full body in profile, camera fixed at hip height, three metres back. Moving through one repetition slowly, joints clearly visible, no equipment loaded. Even hard light, plain floor, nothing else in frame Keep identical: a man, late forties, East African features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a cleft chin, buzzed tightly coiled salt-and-pepper hair, deep brown skin, sun-weathered with fine lines, tall with an average build Change only: [the one thing that changes in this shot]
Used by
Demonstration
Hands and the working surface only, camera at forty-five degrees
Chest up, mirror behind, camera fixed at eye height
Directly above a hob, pan centred, hands entering from the bottom of frame
Bench-height, hands and torso, camera at forty-five degrees from the left
Directly above a work surface, hands and material only
Directly above a desk, notes and a hand holding a pen
Full-frame screen content, persona in a small inset in one corner