National Walk to Work Day is celebrated on April 03, 2015. It is held the first Friday of April in the USA and was declared in 2004 by U.S. Secretary of Health and Human Services Tommy G. Thompson. The day encourages Americans to walk to work. You should walk on this day at least 30 minutes.
Sustained walking sessions for a minimum period of thirty to sixty minutes a day, five days a week, with the correct walking posture, reduce health risks and have various overall health benefits, such as reducing the chances of cancer, type 2 diabetes, heart disease, anxiety and depression. Life expectancy is also increased even for individuals suffering from obesity or high blood pressure. Walking also increases bone health, especially strengthening the hip bone, and lowering the more harmful low-density lipoprotein (LDL) cholesterol, and raises the more useful good high-density lipoprotein (HDL) cholesterol.
The CDC's (Center for Disease Control and Prevention) fact sheet on the Relationship of Walking to Mortality Among U.S. Adults with Diabetes states that those with diabetes who walked for 2 or more hours a week lowered their mortality rate from all causes by 39%. "Walking lengthened the life of people with diabetes regardless of age, sex, race, body mass index, length of time since diagnosis, and presence of complications or functional limitations." (With material from: Wikipedia)