1girl, o, arm_up, armpits, barbell, black_eyes, black_hair, breasts, cleavage, closed_mouth, collarbone, gym, hair_intakes, hat, high-waist_pants, indoors, large_breasts, long_hair, lynus, midriff, naoko-san, original, pants, power_rack, shoes, skin_tight, sneakers, solo, spread_legs, sweat, tight_clothes, tight_pants, white_pants, workout_clothes, wristband