Keywords
18-19 years, 20's, 20-25, 20-30, 20s, 25-29 years, 25-30, 30's, 30-34 years, 30-35, 30-40, 30s, 35-40, abdomen, activity, adult, african, african american, african ethnicity, african-american, african-american ethnicity, afro american, afro-american, aggression, aggressive, aiding, arm, arms raised, assistance, athlete, bare, bare chest, bare-chest, bare-chested, belly, black, boxer, boxing, caucasian, cheering, chest, closed eyes, color, color image, colour, combating, competing, competition, concentrating, concentration, dedication, determination, energy, exercise, exercising, exertion, eyes closed, eyes shut, fellow, female, fighter, fighting, fist, fit, fitness, focusing, focussing, fortitude, frowning, gal, gentleman, grimacing, group, guy, head & shoulders, head and shoulders, health, healthy, healthy living, hispanic, hitting, horizontal, human, human being, impact, indoor, indoors, inside, intimidation, jaw, jawbone, knock out, lady, latin american, latin american and hispanic ethnicity, latina, latino, male, man, medium group of people, mid adult, mid adult men, mixed race, mixed race person, motion, mouth open, movement, multi-ethnic group, multicultural, multiculturalism, muscle, muscular, observing, of african descent, open, opponent, opposing, people, persistence, person, photography, physical fitness, power, powerful, punching, raised, raising, resolution, rooting, self-improvement, shirtless, sport, sports, standing, stomach, strength, striking, support, thirties, thirty, topless, toughness, tummy, twenties, twenty, viewing, waist up, waist-up, watching, western european, woman, women, workout, young adult, young men, 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, bld198900