Keywords
45-49 years, bike riding, brunette, cardiovascular exercise, challenge, clinton, close up, color image, communication, concentrating, determination, effort, energy, exercise, exertion, fatigue, fitness, fitness instructor, focusing, gymnasium, head and shoulders, headset, health club, healthy living, indoors, instructor, lifestyle, low angle view, mature adult, mature women, microphone, new jersey, occupation, one person, people, photography, physical fitness, portrait, spinning, spinning class, united states, vertical, vitality, winded, woman, working out, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u14688194