A female subject is depicted in a gym, taking a mirror selfie

A female subject is depicted in a gym, taking a mirror selfie. She is lying on her left side on a black yoga mat, propped on her left elbow, with her legs extended to the left. She wears a light pink sports bra and dark athletic leggings, with white socks and dark athletic shoes. Her right arm is raised, hand in an "OK" gesture, while her left hand holds an orange smartphone, capturing her reflection. A black kettlebell is on the floor next to her lower back, and a dark blue fabric item lies near her feet. The gym wall behind her is gray, featuring various motivational words and phrases in yellow and white, such as "GYM TIME," "MOVEMENT," "STRONGER," and "DEDICATION." The floor is a light brown wood-effect laminate. A pull-up bar structure is visible in the upper right reflection. A small, colorful wrapper or object is on the floor near the bottom right edge of the mirror. The precise location in Porto, Portugal, cannot be determined from the visual information provided.