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Smokadiabesity

New York Times and Huffington Post broadcast BJSM’s focus area of ‘urban planning’/ ‘built environment’/ parks for physical activity and health

30 Mar, 13 | by Karim Khan

 

BJSM’s mandate is to promote better health through (i) injury prevention, (ii) excellence in treatment of injuries and medical problems, as well as (iii) encouraging exercise prescription as appropriate at both the primary prevention and secondary/tertiary prevention level.

This blog focuses on this Easter weekend’s attention to the role of green space for mental health. Professor Peter Aspinall from  the School of Built Environment, Heriot-Watt University, Edinburgh examined how the brain responded to outdoor physical activity. The Huffington Post did a nice job of summarising the study and you can read that here.

Earlier, Gretchen Reynolds @GretchenReynold  – a preeminent exercise medicine journalist and author – had run the story in the New York Times wellness blog.

Why do the BJSM editors (including Deputy Editors Babette Pluim @DocPluim and Jill Cook @ProfJillCook) give a high rating to a submission like this? Because the socioecological model of behaviour change (Prof Dan Stokols, among others) indicates that physical activity must be heavily influenced by external influences; the key not ‘individual motivation’ alone.

Thus, in keeping with the very important ‘7 investments’ document – transit options and urban design are two crucial elements for an active community. See this link for the free PDF of the ‘7 investments’ document. And all BJSM readers already know that physical inactivity is the biggest public health problem in the world. (Ranked 4th by the WHO but they are forgiven. (over 100 citations in Web of Science for this Blair paper)).

Other BJSM papers relevant to the Built Environment include:

Development of a Walkability Index (how to quantify urban environments for research)

Time to Walk the Talk (editorial on why this area is important)

Changing the Street Environment for Older Adults – DIY Streets Intervention (one of the very few intervention studies to date in this field

Validation of Walk Score (a methods study relating to the Google “walk score”)

Other key contributors in this field include Professors Billie Giles-Corti, Fiona Bull and the indefatiguable and immensely prolific James Sallis.

Exercise as a medicine for both health professionals and patients!

6 Oct, 12 | by Karim Khan

By Ann Gates (@exerciseworks)

This blog is an excerpt from: www.exercise-works.org blog on exercise as a medicine label

Generic name: Regular, daily exercise

 

Uses: For the prevention and treatment of most non communicable diseases such as: heart disease, cancer, hypertension, stroke, obesity, diabetes, osteoporosis, mental health problems, parkinson’s disease, multiple sclerosis, asthma, chronic obstructive airways disease, musculoskeletal problems and for over 100 different diseases that commonly present to family and hospital doctors and a wide variety of allied health professionals.

Precautions: Check with your doctor or health care provider if you have a long term health condition and/or are inactive. They will advise you on a safe and effective range of exercises for you to try and enjoy! If they refer you to an exercise class always make sure that the instructor is a member of a certified, internationally recognised body such as The Register of Exercise Professionals or member of the American College of Sports and Exercise Medicine.

Directions for use: AT LEAST 30 minutes, 5 days a week, or 150mins of exercise a week if you’re an adult. If you’re a child or young person you can enjoy and share, with friends and family, several hours of physical activity throughout the day as regular planned sports or exercise or just adding extra bouts of increased physical activity into your day.

Aim to get slightly breathless, so that you can talk while doing the activity (this is good for both your heart, lungs and brain). Take with plenty of water, friends and family, and especially in favourable environments! Plan to enjoy regular exercise as part of your daily routine. Plan to ensure that your family and friends also enjoy regular exercise. You can break it up into short bouts of 10 minutes activity throughout the day to experience the same health benefits!

Start off slow, with 10 minutes of physical activities or exercise. Aim to increase both how long and how hard you exercise for as you start to feel fitter and healthier! ALWAYS warm up and cool down for at least 10-15 minutes. This helps you heart and lungs prepare to exercise and relax after exercise!  Check out our great ‘How to get started booklet.’ Walking is the best form of exercise: it’s generally free, requires little practice and is accessible to most people within their abilities.

If you feel at all unwell when exercising, then stop the activity and contact your doctor or health care provider according to your exercise or treatment plan.

Some important information about the ingredients: This product consists of 4 main ingredients: DAILY ‘healthy heart’ exercises, together with at least TWICE A WEEK strength, stretch (flexibility) and balance exercises. Combined on a regular basis these help you maintain a healthy body, reduce your risks of illness and infection, and significantly improve your overall health, wellbeing and quality of life, whatever your circumstances!

KEEP THIS MEDICINE WELL IN REACH AND ACCESSIBLE TO BOTH CHILDREN, ADULTS AND ESPECIALLY GRAN AND GRAMPS! KEEP IN SIGHT OF CHILDREN as this helps set a good example of a healthy lifestyle and improves their overall life chances.

ACTIVE INGREDIENTS: Some amazing natural hormones and chemicals that help the body stay healthy such as endorphins (the body’s natural feel good chemical) and naturally produced chemicals that reduce your cholesterol, blood pressure, and the inflammation that causes many diseases. It also significantly helps you maintain your bone, muscle, heart and brain health.

Also contains: An ability to significantly improve your self esteem, to feel more mobile, independent and enjoy daily life. Significant amounts of wanting to share the health benefits of exercise with your friends and family. So help get the message out that Exercise Works! for many long term health problems!

Manufacturer: You, your family and friends! Regular exercise advice and support only works if you are able to make it a daily and routine part of your life.

Side effect profile:

  • 35-40% reduction in risk of a heart related event such as a heart attack
  • 50% reduction in breast cancer death
  • 50% reduction in bowel cancer death
  • 42% reduction in diabetes related death
  • 42% reduction in risk of developing diabetes
  • A significant reduction in blood pressure: about 7mmHg systolic and nearly 6mmHg diastolic
  • Reduction in risk of falls and maintenance of bone health in men and post menopausal women
  • And generally happier, healthier patients!

Batch number: Delivered in homes, gyms, community centres, parks, outdoors, indoors, hospitals, health clinics, GP and MD surgeries… globally by passionate health and fitness professionals with the skills and motivation to help you achieve your health goals!

Expiry date: ‘From cradle to grave’: A lifelong commitment to helping you enjoy the best of health and abilities to access all life opportunities whatever your disease condition.

WOULDN’T YOU WANT TO TAKE THIS MEDICINE FOR YOU AND YOUR FAMILY AND FRIENDS?

WOULDN’T YOU WANT ALL OF YOUR PATIENTS TO TAKE SOME OF THIS MEDICINE REGULARLY, AS PART OF THEIR HEALTH CARE MANAGEMENT PLAN?

*******************************************************

Ann Gates BPharm(Hons) MRPharmS

Founder of Exercise Works!

Participation, prevention, and treatment at the North Pole Marathon (a guest blog from this year’s winner!)

14 May, 12 | by Karim Khan

Sport and Exercise Medicine: The UK trainee perspective (A monthly series on the BJSM blog)

 

By Dr. Andrew Murray

Increasing Physical Activity is the biggest public health challenge of the 21st century.  Steven Blair’s message is so powerful that it is worth taking to the ends of the earth. I’m currently working for our CMO Harry Burns in the Scottish Government, promoting physical activity for health as part of their Sport and Physical Activity policy team.  Sir Harry is a fantastic advocate for this important form of medicine and enjoys running himself.

In March I received a late call up to take part in the North Pole Marathon. The race itself takes place at the Geographical Pole.  I’d be helping provide medical cover whilst competitors readied themselves and went husky racing etc. in Spitsbergen – 79 degrees North.  The North Pole is only “inhabited” for 3 weeks of the year, as for the rest of the year it is either permanently dark or the ice starts to break up.  Russians sky-dive in and set up an ice runway each year.  The video footage of tractors floating down on parachutes over the pole is bizarre.  The base doctors take care of competitors during the race itself, with a full medical kit that included a gun. Race director Richard Donovan explained that if a polar bear did turn up that it would be disqualified for failure to enter the race and could be discouraged from hanging around by firing a few shots in the air.

The old medical idiom that “prevention is better than cure” holds true in the Arctic, and of frostbite and hypothermia in particular. We advised competitors on clothing strategy (basically to cover every inch of the body), and when to seek medical attention. The risk assessment ensured that a lapped course kept competitors visible to staff, and avoided any leads/breaks in the ice. A warm tent was available to stock food and water for runners and to ward off any impending hypothermia.  Warm areas had been assigned for self-treat i.e. blisters, as well as for minors and majors.

The race itself is like no other, run not on land but on the frozen Arctic Ocean. Some competitors wear snowshoes with their Gore-Tex trainers to traverse the white world of this beautiful natural freezer.  The 9th of April brought perfect conditions of -26 Celsius and light winds.  The full medical kits were cross checked and the race began.

Amazingly all 41 competitors, from 18 different countries finished with the event even featuring a marriage proposal. Spectator numbers were low, although a seal did pop up occasionally.  I ran round in 4hrs 17 mins, whilst the final competitor took over 11 hours.  There were only a few relatively minor cases of frostbite (much to the disappointment of the documentary makers), in addition to the common expected musculoskeletal injuries.  Anterior knee pain was especially common probably due to the wide gait adopted to chew through the deep snow by most runners, whilst other injuries seen included Achilles tendinopathy, ankle dorsiflexor tendinopathy, and a hip flexor injury. I helped patch runners up once I had finished, and advised the few that were injured on appropriate treatment, including what to tell their doctor in Mauritius who presumably doesn’t see much frostbite.

I think we all have the opportunity to promote physical activity for health.  Steven Blair, Karim Khan, Mike Evans, Richard Weiler and others have done much to produce data, and frame it imaginatively. 23 and a half hours is a must share resource, and sticky messages like “Smokadiabesity” seem to resonate with the public and policy makers.   Additionally, sporting events like the North Pole Marathon offer the chance to put forward a health message.

On a personal level, I’m looking forward to running seven ultra-marathons on seven continents in seven days in November this year, with the sole aim of promoting physical activity as the single best thing that we can do for our health.

 

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Follow Andrew on twitter at @docandrewmurray

Andrew Murray is a Sport and Exercise Medicine Registrar in Scotland.  His book is called “Running Beyond Limits” Mountain Media.  He failed to mention in his blog that he won the North Pole Marathon 2012!

Dr James Thing co-ordinates “Sport and Exercise Medicine: The UK trainee perspective” monthly blog series.

 

 

23 and a half hours video passes 2 million views!

12 Dec, 11 | by Karim Khan

Mike Evans circulated this to his hockey team of kids early in December 2011.  #1 educational video on YouTube. Remember that low fitness (<30 mins of physical activity daily) kills more Americans that smoking, diabetes, and obesity combined (smokadiabesity).

Click on this link. Watch it, share it. Do it yourself.

Encourage patients to watch it and start today! Great ‘sticky’ message capturing Steve Blair’s evidence that this treatment will save more American’s lives than a cure for smoking, diabetes and obesity put together. That’s a fact!

It passed 2 million views in February, 2012. Wow!!

Fit is not actually ‘vs.’ Fat – Guest Blog by Professor Timothy Noakes

30 Nov, 11 | by Karim Khan

On Monday the Guardian published It’s not obesity that’s killing us – it’s the lack of exercise. Inspired by research presented at UKSEM (see also Blair Physical inactivity: the biggest public health problem of the 21st century, and BJSM Warmup 2011; 45), the Guardian exhorted us to focus less on obesity and more on physical activity. With 191 comments, 1000 Facebook likes, and 71 tweets (in 48 hours) it doesn’t take a social media expert to figure that this topic is hot.

A critical question is whether exercise is THE primary tool for weight loss (rather than just as part of a healthy lifestyle).

Does exercise promote weight loss?

King, Horner et. al’s have a great article – Exercise, appetite and weight managementin BJSM Online first.

Professor Timothy Noakes (and @GaryTaubes) add these insights to the discussion in this guest blog:

Photo courtesy of Gavin Clarke, Flickr cc

What astonishes me is the continuing failure of so many people, my medical colleagues included, to realize that the solution to personal obesity is so simple. The cause for most people is exactly as Gary Taubes described it – a diet too low in fat and protein and too high in carbohydrate especially sugar. If you are over forty, overweight, personally motivated, and not eating a high fat/high protein/low carbohydrate diet, then you are missing out – your life is passing you by.

The second key is also as Taubes describes it – obesity begets inactivity whereas leanness promotes activity. Trying to get lean by exercising whilst continuing to eat the “healthy” high carbohydrate diet will be unhelpful for most with an elevated BMI (and who are are therefore by definition, carbohydrate intolerant/resistant). You need first to lose the weight by changing to a high fat/high protein/low carbohydrate diet. As the weight falls of (as it does very dramatically at rates that most will not believe), the desire to exercise becomes increasingly overwhelming. In time the desire to exercise becomes addictive.

Trying to encourage overweight people to exercise without first changing their habitual eating patterns (not diet, please note) will never produce the same outcome as will one in which the initial focus is on changing to a high fat/high protein/low carbohydrate diet.

As Gary Taubes describes, this has been known since 1861 but was written out of the medical and popular literature after 1970 when Dr Ancel Keys essentially single handedly developed the global fear of fatty foods that mislead the world and led directly to the epidemic of obesity and diabetes that began to engulf especially people in the developed world especially after about 1977.

Until we rid ourselves of the ridiculous idea that carbohydrate foods are somehow “healthy” (for all) and fatty foods are unhealthy, and as long as we allow our eating patterns to be dictated by industries that aim remorselessly to increase global consumption of sugar and refined carbohydrates, then we cannot solve the global problem of obesity and diabetes.

But at an individual level we can take control by realizing that obesity is a genetic/nutritional disorder caused by excessive carbohydrate consumption in those who are carbohydrate-resistant (and who are therefore unable to metabolize carbohydrates especially fructose, appropriately but who will store the excess calories in fat, rather than expend them in physical endeavor).

Dr. Timothy Noakes is a Sports Physician, Exercise Physiologist and Discovery Health Professor of Exercise and Sports Science at the University of Cape Town and Sports Science Institute of South Africa.

HYMS Society for Sport and Exercise Medicine: Reflections and Moving Forward

4 Oct, 11 | by Karim Khan

Guest blog by Sean Carmody

Committee and guest speakers from HYMS launch night (left to right): Aysha Bibi, Rebecca Marshall, Uche Oduoza, Matt Murray, Dr John Moroney, Sean Carmody and Chris Ashmore

Where are all of the other students?

This was the question posed by opening speaker Dr. John Moroney at the official launch of The Hull York Medical School (HYMS) Society for Sport and Exercise Medicine last year. He was referring to the fact that there were only fifty or so students in the lecture hall, which is a relatively small proportion of the student population of HYMS, and a number which indicates the uphill battle that this society faces in trying to convince our peers that Exercise Medicine has an increasingly significant place on the health agenda.

As we prepare to celebrate our one year anniversary, we must acknowledge that the HYMS Society for Sport and Exercise Medicine faces a different set of challenges from those which we encountered twelve months ago. While before we were preoccupied with expanding our Facebook following and ensuring we had the most attractive logo, now we must delve deeper and ask ourselves challenging questions about the fundamental purpose of our Society:

  • Do we still believe in spreading the word of Sports Medicine?
  • Is there a credible place for our society amongst the likes of SurgSoc and The Ethics Society?

Bearing in mind that birthdays can be retrospective occasions, now seems a particularly appropriate time to address these questions.

The short answer to the these questions is yes. It must be. By now the global obesity pandemic, and its associated complications, has received widespread media coverage. A recurring theme in the newspaper columns and TV programmes dedicated to this pandemic is that exercise, coupled with nutrition, is the safest and most practical solution to the crisis. So, in exposing our colleagues to experts in the field of Sport and Exercise Medicine, we are enhancing their awareness of its importance, while defeating the myth that Sports Medicine is limited to the glamour of providing for professional sports teams. (see Blair, SN. 2009. Physical inactivity: the biggest public health problem of the 21st century, BJSM).

The highlight in our brief history so far has, undoubtedly, been the official launch event. It was particularly fitting that Dr. John Moroney, a General Practicioner in the local community and Chief Medical Officer at York City FC, would commence proceedings. He provided us with a valuable insight into the challenges of balancing life as a GP and lower league team doctor. We were also provided with the unique opportunity of hearing from a ‘patient’ as such, as Matt Murray, a former professional footballer with Wolverhampton Wanderers, detailed his experience of medical professionals throughout his career-long battle with injury.

During this academic year, we are hoping to build on what we achieved last time round, and the impending London 2012 Olympics provides an excellent platform from which to do so. With membership swelling, and the hosting of a national student conference in the pipeline for Spring 2012, there are encouraging signs for the HYMS Society for Sport and Exercise Medicine. Nevertheless, the question posed by Dr. Moroney on opening night, and its implication, still resonate with us. But it has challenged us, and driven us forward too.

******************************************************************************

Sean Carmody is a third year medical student at the Hull York Medical School, and a co-founder of the HYMS Society for Sport and Exercise Medicine.

The Hull York Medical School (HYMS) Society for Sport and Exercise Medicine is a student-led initiative which acts as a formal outlet for HYMS students to explore the possibility of taking up a career in Sports Medicine. It was founded in Autumn, 2010.

‘Smokadiabesity’ reaches epidemic proportions. But low fitness still kills more Americans than smoking, diabetes and obesity combined!

17 Jun, 11 | by Karim Khan

Blair. 2009. BJSM, (43) pp1-2

MOST LIKED BLOG OF 2011 – GETS A DUST OFF AND FRONT BLOG STATUS FOR 24 HOURS. PLEASE ‘LIKE’ OR RETWEET IF YOU FEEL THIS IS MESSAGE HAS NOT GOT THROUGH TO THOSE MAKING PUBLIC HEALTH DECISIONS OR TO ALL CLINICIANS GIVING HEALTH ADVICE

Smoking, diabetes and obesity are  major public health concerns.  At the same time there is little attention given to the health consequences of missing a day (or a lifetime) of physical activity.
Yet low physical fitness kills more Americans than does either smoking, diabetes, or obesity (see Blair). And, when one looks at it carefully, low fitness kills more Americans than smoking, diabetes and obesity in COMBINATION!! (apologies for red but it deserved it!)

As a nation, an unfit America (that’s where these data exist) dies more from low fitness than from ‘smokadiabesity.’ And low fitness is readily curable.  Do personal, and policy, priorities reflect the real killer?

Comment below or send guest comments to karim.khan@ubc.ca

Does our health system reflect this order of importance?

This graph (redrawn from Blair SN, BJSM 2009, pp. 1-2)  compares the population attributable fraction of death for men (left, coloured bar in each set) and women (right, open bar in each set). The low fitness column reflects a greater PAF for deaths than the combined smokadiabesity column.

See also Supercourse for Professor Blair`s 40-slide lecture on this topic

And click here to listen to Professor Blair`s BJSM podcast

BJSM blog homepage

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