![](http://www.alamy.com/thumbs/6/E8EDD710-551D-48E3-BA77-2001B7D35F74/P3WFD6.jpg)
Trainer watching man boxing bag
Senior man monitoring young bearded man punching boxing bag in gym.
Size: 7360px × 4912px
Photo credit: © SeventyFour Images / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: action, active, activity, arts, athlete, athletic, attack, bag, body, boxer, boxing, club, coach, concentration, confident, control, determination, energy, exercise, fighter, fit, gym, health, instructor, martial, men, modern, muscular, physical, practice, punch, sport, sportive, sportsman, sportswear, strong, supervision, technique, trainee, trainer, training, workout