a cartoon man sitting on a gym bench looking disappointed, rubbing a sore shoulder, pointing at his flat chest. The same cartoon character: an orange-haired athletic young man wearing a black bandana headband (not a cap), , sleeve tattoo, grey joggers, lean muscular build), bright clean cel-shaded cartoon style, bold outlines, soft shading, light background, energetic fitness vibe, 16:9, no text, no watermark, bytedance-seedream
