Authentic Japanese shonen sports-anime illustration, the exact same character as in the reference sheet (short spiky dark-brown hair, shirtless, black shorts without waistband, bright blue sneakers). Strict side view, FULL BODY SMALL IN FRAME: the character occupies only about 55% of the image height and is centered, with large empty margins of at least 20% above the head, below the feet and on both sides, so that even a jump would stay inside the frame. Burpee starting stance: standing, knees slightly bent, torso slightly forward, arms hanging relaxed, intense focused eyes. Bold line art, sharp dynamic cel shading, subtle red glow on the thighs. One single seamless bright clean white modern gym background in anime style with soft blur, full square canvas, no inset boxes, no frames. No text, no watermark.
