現代フィットネススタジオで赤い服を着た女性のリアルな写真

A highly detailed realistic photograph of a young woman with shoulder-length wavy brown hair sitting on a black yoga mat in the same spacious modern fitness studio with polished light wooden herringbone flooring. She is wearing a bright red long-sleeved crop top and matching red full-length leggings as part of a coordinated athletic outfit. She holds a light-colored smartphone in her right hand extended forward as if capturing a mirror selfie, with her body angled slightly to the side and legs extended in a comfortable seated pose. She has a gentle smile and is looking toward the phone. The background includes large mirrors, TRX suspension trainers on the left wall, dumbbell racks visible in the distance, and bright natural lighting throughout the clean professional fitness space.