Everyone knows that regular exercise leads to a long, healthy life, but exercise can also increase worker productivity. New research finds that those who exercise during the day feel more productive.

Job performance can be compromised for a variety of reasons such as fatigue, mood, illness or injury. Those who exercise are less likely to experience tiredness in the afternoon known as the "post-lunch dip". They also have a more tolerant disposition with themselves and their coworkers. Exercise also boosts the immune system and improves strength which means less time off due to illness and injury.

Physical fitness benefits people working in any occupation, ranging from the physically demanding to the sedentary. Any exercise helps, regardless of the type, duration and intensity. Physical activity creates both an energizing and tranquilizing effect helping people to feel better.