A woman is lying on her back on a turquoise yoga mat on a wooden floor

A woman is lying on her back on a turquoise yoga mat on a wooden floor. She is wearing black leggings and a black cropped t-shirt. She has curly, shoulder-length hair. She is barefoot and her hands are resting at her sides. She is lifting her left leg straight up in the air and then bringing it back down. Her left knee is bent. Next to the yoga mat is a smartphone propped up. In the background are light colored cabinets with silver hardware. There is also a wooden door visible in the background.