Woman driving a weighted sled down a narrow indoor turf lane; braided ponytail, determined neutral expression; wearing a lightweight coral windbreaker (matte ripstop), black compression shorts, knit mesh trainers; neutral closed grips on the sled’s high poles (no finger interlacing), elbows slightly bent, torso inclined; low three-quarter front angle from turf height, 35mm full-frame, f/2.8, 1/1000, ISO 1250 to… Show full prompt