Junge, fitte Frau macht Sit-Ups und trainiert zu Hause im Wohnzimmer auf dem Boden, Fitness- und Sportkonzept - Stockfoto & -bild

Young fit woman doing sit ups and exercising on the floor at home in the living room, fitness and sports concept

Young fit woman doing sit ups and exercising on the floor at home in the living room, fitness and sports concept

Woman doing side stretch exercise

Young woman in sportswear shakes the press on the floor of the house. Healthy lifestyle

From above happy female athlete with hands behind head doing abdominal crunches on mat near couch during fitness workout at home

Attractive woman doing abs workout at gym for muscle toning and flat stomach.

Smiling girls at the gym doing abs workout exercises on a mat and looking at camera, fitness and training concept

Attractive woman doing abs workout at gym for muscle toning and flat stomach.

Woman doing pilates workout at gym for muscle toning and weight loss.

Attractive smiling woman exercising at gym with fitness ball, sitting on the floor.

Attractive woman doing abs workout at gym for muscle toning and flat stomach.

Woman working out at gym on mat doing biceps stretching.

Attractive woman working out at gym doing stretching exercises on a mat for legs.

Attractive woman working out at gym doing stretching exercises on a mat for legs.