for several cranes on a building construction site for building or public works
People in a gym in martial arts training exercising Taekwondo, the trainer has a black belt
Construction site worker building a home or house doing bricklaying work on the walls of the shell
women at the hairdresser drinking coffee or cappuccino and chit-chat, while your hair drying under a hairdryer
group of young sport people training with barbell at a gym for better fitness
Happy, young women doing strength or sports training in gym for a better fitness
Freelancer - Fashion designer or Tailor working on a design or draft, she sews with a sewing machine
Job interview with an Asian candidate for an new office employment or negotiation for hiring
Young couple - man and woman - is exercising with barbell in gym to strengthen the muscles
Young couple exercising in gym with weights, one of them is personal trainer
Running on treadmill in gym or fitness club - group of women and men exercising to gain more fitness
Happy, young women doing strength or sports training in gym for a better fitness