Preserve the woman’s exact facial identity, facial features, natural soft feminine body shape and exact body proportions from the reference image throughout the entire video. She begins exactly in the position shown in the reference image. She slowly releases the shoulder stretch and naturally lowers both arms beside her body. She relaxes for a brief moment, then casually reaches for the water bottle beside her with one hand. She picks it up slowly and naturally and brings it toward her mouth. She takes a small relaxed sip of water while remaining comfortable and upright. After drinking, she lowers the bottle slightly and remains relaxed. Her movement is casual and slightly imperfect, as if someone is simply filming her after her morning stretching routine. She is not exercising, flexing or posing. Her upper body remains completely soft and relaxed exactly as in the starting reference image. Keep the exact same shoulder width, arm size, chest, waist, smooth abdomen, hips and thighs. Do not add any additional muscle definition. She looks naturally slightly past the camera during most of the movement. After taking the sip, she may briefly glance toward the camera with a very small spontaneous smile, then relax again. No prolonged eye contact. Preserve the exact denim-blue high ponytail, light-blue sports top, black leggings, skin tone, outdoor location, lighting, framing, perspective and background from the reference image. Keep the existing water bottle exactly where it is until she naturally reaches for it. Do not change its shape, size or appearance. Fixed camera, no zoom, no camera movement. Subtle natural breathing and only slight movement of loose hair strands in the breeze. Maximum facial identity and body consistency are the highest priorities. No facial morphing, no identity change, no face reshaping, no increased muscle definition, no visible abs, no muscular shoulders or arms, no body transformation, no breast size change, no hand deformation, no extra fingers, no bottle deformation, no sudden movements. Photorealistic, soft, feminine, relaxed and natural candid human movement.