The Benefits of Active Transportation

November 15, 2013

Inactive lifestyles are responsible for about 200,000 deaths in the US each year, second only to tobacco, which kills about 400,000.

People who live in neighbourhoods with “traditional” or “walkable” designs report about 30 minutes more walking for transportation each week and more total physical activity, compared to those who live in neighbourhoods with less walkable “suburban” designs. The simple act of walking offers myriad health benefits, including reductions in stress, blood pressure, diabetes, cardiovascular disease, and early mortality, to name a few. An iconic piece of research called the “busman’s survey”, published in The Lancet 60 years ago found that bus drivers who sat on their bums all day were having heart attacks at twice the rate of bus conductors, who spent all day on their feet going up and down the stairs of the iconic London double-decker buses. This was the first clue in what is now a large body of literature called Inactivity Physiology that long hours of sedentary behaviour leads to serious health problems.

Despite the benefits and accessibility of walking, the majority of US citizens do not walk continuously for more than 10 minutes at a time in an average week. This data can probably be extrapolated to the majority of Canadians as well. Using data collected from the National Health and Nutrition Examination Survey, researchers examined levels of “active transportation” or “non-motorized transport”, which includes walking and bicycling, as well as body mass index and waist circumference in 9933 subjects. Study participants were over 20 years of age, not pregnant, and had no mobility issues.

The researchers learned that 43% of participants did not meet the recommended 150 minutes of physical activity per week. “Overall, 76% of individuals did not walk or bike for more than 10 minutes continuously for transportation in a typical week, and 19% had engaged in no physical activity at all.”

Active transportation, both high and low amounts, was associated with lower body mass index (BMI), smaller waist circumference, and reduced potential for hypertension. In addition, compared with no active transportation, high active transportation was associated with 31% lower risk of having diabetes. Overall, active transportation was shown to reduce the prevalence of significant cardiovascular risk factors including obesity and hypertension.

Sedentary living, especially sitting, is a death trap! Disturbing statistics on the dangers of sitting include:

Every hour you sit in front of the television slashes your life expectancy by 22 minutes. Watching television for six hours a day takes five hours off your life.
Sitting too long can cause non-alcoholic fatty liver disease.
Sitting more than six hours per day increases your risk of death, even if you work out! Female exercisers who sit this much are 37% more likely to die over 14 years than those who sit less than three hours per day. For male exercisers who sit over six hours daily, the risk of death is 18% higher than for those who sit less than three hours.
If you sit more than three hours per day, your risk of kidney disease increases.
Sitting for extended periods raises the risk of developing type 2 diabetes, heart disease, and premature death, even for people who meet the daily physical activity levels recommended by health professionals.
Prolonged sitting is a risk factor for all-cause mortality, independent of physical activity.

Exercise Specialist Recommendations:

Interrupt long periods of sitting with two minute breaks of light- or moderate-intensity activity such as walking. This has been shown in recent research to help control blood glucose and insulin levels.
Bike for transportation.
Try not to sit for longer than three hours a day.
Walk everywhere you can!

This article is adopted from the website, www.canfitpro.com

Written by Jennifer Salter, MSW, RSW, ACE-AHFP, ACE-PT, AAHFRP

More To Explore

Physiotherapy

Physiotherapy After A Car Accident

Have you been in a car accident? If you are experiencing pain as a result of certain types of injury, a physiotherapist will be able to you with your recovery. There are many types of injury that you can sustain in a car accident, but we’ll take a closer look at the

January 31, 2020

Physiotherapy

Whiplash Injury: Causes, Symptoms, Treatment

It’s the classic car-accident injury, but other circumstances in which your head jerks backwards and then suddenly forwards can cause whiplash. The movement causes the muscles and ligaments in the neck to stretch beyond the range in which they would ordinarily move. You might not even feel it right away, but

November 24, 2019

Movement is a Powerful Medicine.

Book Your Consultation Online Today

Book Online

Opening Hours:
Mon-Fri 7:00 AM – 6:00 PM

Phone: (604) 683-8138 ext. 2
Email: info@bentallphysiotherapy.com

Address: Bentall Centre (Tower Four), 1055 Dunsmuir St, Vancouver, BC