Keywords
30-34 years, athlete, biomechanics, black, breathing mask, caucasian ethnicity, computer, equipment, ergonomics, exercise, face mask, high angle view, human activity, indoors, keyboard, laboratory, mask, mid adult, mid adult men, mid adult women, monitoring, oxygen intake, performance testing, research equipment, researcher, seated, sensor, side view, sport scientific research, sports, sportsman, test, testing, top half, treadmill, two people, 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, u17936925