Keywords
20-25 years, application, asia, asian ethnicity, attempt, black hair, chin ups, chin-ups, chinese ethnicity, colour image, day, determination, determined, effectiveness, effort, endeavor, exercise equipment, exercising, eyes closed, fitness and exercise, fortitude, gymnastic equipment, half length, health, holding, intense, man, might, one person, outdoor, physical condition, power, pull up, recreation, stamina, strength, stressed, strive, strong, t shirt, toughness, well being, well-being, willpower, young adult, 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, ap05795