Keywords
25-30, 25-30 years, 30-35, 30-35 years, 40-45, 40-45 years, abdominal, abdominal muscle, activity, adult, adults, adults only, aerobics, angle, asian, asian ethnicity, behind, being, black, black hair, blond, blond hair, bra, caucasian, caucasian ethnicity, class, cloth, clothing, club, day, effort, energy, ethnicity, exercise, exercise class, exercising, floor, full, full length, group, group of people, gym, hair, hands, hands behind head, hardwood, hardwood floor, head, health, health club, healthy, healthy lifestyle, high, high angle view, indoors, leisure, leisure activity, length, lifestyle, look, looking, looking up, mature, mature adult, mature men, men, mid, mid adult, mid adult men, moustache, multi-ethnic, multi-ethnic group, muscle, people, reflection, shoe, shorts, sit-ups, sock, sport, sport shoe, sports, sports bra, sports clothing, step, step aerobics, strength, t-shirt, up, view, waist-up, well, well being, women, wristwatch, years, young, young adult, young women, 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, 1574r-02108b, 1574r 02108b, 1574r02108b