A fit woman stretching in a dynamic side pose, arms extended above her head, wearing a black sports bra and black athletic shorts. Her braided hair is tied back neatly, and her toned abs and arms are visible. She has a calm and focused facial expression. The background is a clean gradient of soft green fading into light blue. The lighting is even and flattering, highlighting her athletic form. The style is photorealistic, modern, and minimalistic, with a fitness and wellness theme.