However, workers on fixed night shifts and workers on rotational shiftwork schedules have much in common due to the constantly changing schedules, night work and potential disruption to family and social lives. The length of a shift can vary between 8 and 12 hours.
You'll need to burn an extra 250 calories per day to lose Â½ pound per week and 500 calories per day to lose 1 pound per week. A 140-pound person can burn approximately 330 calories by walking for 60 minutes at a pace of 4 miles per hour.
To lose weight you should eat. to calories per day. This calorie target will allow you to lose weight at a healthy and sustainable rate of 1 to 2 lbs per week. To maintain your weight you should eat. to calories per day. This calorie target allows you to maintain your current weight, within a margin of a few pounds.