![](http://www.alamy.com/thumbs/6/D05892E8-53D4-4F92-A8A2-84C9212AD9C1/G1953T.jpg)
Group of young people running on treadmills in a fitness center
Size: 3840px × 5760px
Photo credit: © Andor Bujdoso / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: adult, arm, athlete, athletic, attractive, biceps, body, bodybuilder, bodybuilding, chest, exercise, fit, fitness, guy, gym, handsome, healthy, lifting, male, man, muscle, muscular, portrait, power, sport, strength, strong, training, workout, young