1girl, abs, ahoge, animal_ears, bike_shorts, black_hair, black_shorts, black_sports_bra, breasts, cleavage, closed_mouth, cowboy_shot, dumbbell, exercise, gradient_background, grey_background, hair_ornament, hiromon, holding, horse_ears, horse_girl, horse_tail, kitasan_black_(umamusume), looking_at_viewer, medium_breasts, multicolored_hair, navel, red_eyes, short_hair, short_shorts, shorts, single_vertical_stripe, smile, solo, sports_bra, standing, streaked_hair, tail, umamusume, weightlifting