Yes, a lot of people in my country go to the gym after work. It's a good way for them to get rid of stress from work. You can also see many people walking or jogging in the parks in the evening.

No, many people are too exhausted after work to think about exercising. They work long hours and just want to go home and relax or maybe go out to eat.

It really depends on the person. Some people might exercise after work, but others might do it in the morning or on weekends instead. It also depends on the weather and how busy they are at work.