One young caucasian girl sits on a mat on the floor in sportswear cross-legged and stretched her arms up, looks into a smartphone with a green screen on black dumbbells and repeats a fitness exercise, top view close-up.

Stock photo: One young caucasian girl sits on a mat on the floor in sportswear cross-legged and stretched her arms up, looks into a smartphone with a green screen on black dumbbells and repeats a fitness exercise, top view close-up. was taken by natakor .