Vancouver entrepreneur David Ho and a group of former employees of Canada 3000 say they're in the process of establishing Vancouver-based charter airlines to fill the void left when Canada 3000 went out of business last November.
1 Researchers found that women who were in the normal weight range at the start of the study needed the equivalent of an hour a day of physical activity to stay at a steady weight.(43)  If you are exercising mainly to lose weight, 30 minutes or so a day may be effective in conjunction with a healthy diet.
If you're questioning this line of work in general because of the perceived work load, 60 hours a week is not as life crushingly debilitating as you're making it seem. Work 12 hours a day, Sleep 7 hours a day, you have 5 hours of free time a day. 1 hour to commute and get ready for work. 1 hour to exercise.