Stock photography, photos: exercycle Stock photos of Silhouette of an attractive young woman exercising on a stationary bike in a gym Photograph: © Bill Bachmann Click for a larger image and more information Keywords associated with this stock photo: Attractive, young, woman, health, healthy, exercise, bicycle, stationary bike, ride, pedal, spin, spinning, silhouette, muscle, workout, working out, fitness, trim, gym, gymnasium, determination, perseverance, persistent, American, European, hard work, drive, motivation, push, strive, pride, power, strength, training, train, grace, tense, tension, confident, confidence,exercycle,lifestyle