A woman is kneeling on a yoga mat in a gym, taking a selfie in front of a mirror. She is wearing a black crop top and white athletic shorts and white socks. She is on her knees and elbows, with a foam roller under her lower legs. The gym has purple lighting and is full of exercise equipment and other people working out. The mirror is speckled with black flecks. The woman is holding a smartphone in her left hand, capturing her reflection.