10/26/2021
IS SITTING THE NEW SMOKING?
In short, the answer is NO, but also YES…..
Review looked at 18 studies with 794,000 adults in U.S., Canada, Australia, Europe, Japan
Adults who sit for long periods may face a higher risk of Type 2 diabetes than individuals who move around more often, a new review concludes.
Even adults who met guidelines for physical activity risked compromising their health by sitting for prolonged periods, say researchers who estimated that sitting behaviour was associated with double the risk of diabetes.
Who knew there were other physiological and biomechanical
effects of prolonged sitting.
• Turns off the muscles and nerves from the waist down
• Inhibits your core muscles
• Causes poor posture and muscle imbalances and therefore increase injury risk, including lower back pain, neck pain, and headaches
• Lowers your resting metabolic rate so your metabolism is slower, leading to weight gain and obesity
• Increases risk of cardiovascular disease by approximately 10-20%
Sitting for more than 8 hours a day is associated with the above problems, and going to the gym for an hour after work does not counteract the 8 hours at your desk.
My Tips to sit less
Attending the gym and undertaking regular exercise will improve your fitness, your endurance, and strength.
But , You cannot out-train a sedentary life, the only thing you can do is get up more, and regularly.
One of the things prolonged sitting does is alter muscle length, and the connective tissue called fascia. Fascia wraps every structure in your body, muscles, bones, organs, muscle fibres, groups of muscles.
It’s a little bit like a stretchy glad wrap, and it adapts to support whatever posture you are in most. So in people who sit a lot, it alters its length and stiffness to support that posture, leading to stiffness, joint restrictions, and muscle restrictions.
MY STRATEGIES FOR OVERCOMING THE EFFECTS OF PROLONGED SITTING
• If you drive to work, park further away from the office so you have a bit of time walking
• Take the stairs, not the lift
• Reflect on your work task management and time management so you get up to go to the printer or to see another staff member or go to the kitchen or bathroom every hour. This one worked wonderfully for me when I was still in an office, and I still use it as a student with prolonged study periods
• Have a list of desk exercises positioned where you can see it, and do them regularly
• Have a reminder on your phone or computer that tells you to get up and move, or even lock down your computer/email so you aren’t tempted to stay working
• Don’t eat lunch at your desk
• Get a sit to stand desk, and change it about 2-4 times during the day.
The best posture, is the next posture
All of these will also help refresh your concentration, and help your mental energy.
What is perhaps most important from a big picture view, is a cultural change. Get talking to your staff and management, and look at how workplace culture encourages prolonged sitting, and what can be done address it.
Would like to know more, of how you or work colleague can get into better shape and prevent that potential forest fire that is diabetes.
Here is a simple exercise to get you up and running (Seated Squat)
Recommended Sets / Reps - 3 x 10 – 12 Reps
Benefits - Enforces Proper Technique - safety / improves Mobility and range of motion – movements / Helps build power and strength – injury prevention
Reach out to me at any time
Andrew Doyle BBRS, CIM
Elite Personal Trainer
Club 16 Trevor Linden Fitness/She's Fit!
1055 Canada Place, #50, Vancouver BC V6C 0C3
Ph: 604 700 5458
andrew.doyle@trevorlindenfitness.com