Showing posts with label chronic disease. Show all posts
Showing posts with label chronic disease. Show all posts

Friday, June 13, 2014

SIRC at the CASEM Conference!

The SIRC virtual resource centre is on the road this week in Kelowna, BC attending the Canadian Academy of Sport and Exercise Medicine (CASEM) conference. It is great talking to the sports medicine community and helping them out with their questions in the area of sport medicine and preventive health interventions.

Some of the topics being discussed include:
  • Exercise as a modality for chronic disease prevention 
  • Exercise as disease management 
  • Concussion research, prevention and management (including adaptations for women and youth) 
  • Ethics for team physicians 
  • Anterior Cruciate Ligament (ACL) research 
  • Advocating for healthy lifestyles 
SIRC is pleased to be in partnership with CASEM to support medical professionals working in the area of sport and active living through SIRC membership.

Great conference CASEM!!

Thursday, May 8, 2014

Walk yourself to better health

Modern society has made life very accessible for humans. We do not have to chase down animals in order to eat, and we have the luxury of travelling from one point to the other without ever having to walk. We can all attest that we are very thankful of modern inventions, which have made our lives much easier. However, with transportation that is readily accessible, we have neglected to do the simple things that humans were meant to do, like walking.

Walking helps reduce the chance of contracting heart disease. It lowers blood pressure, enhances your wellbeing and increases your bone density. Walking is not a complicated activity. A simple daily brisk walk can help you live a healthier life.

A study released by Statistics Canada in 2007 concluded that 48% of Canadians ages 12 and older walked less than 30 minutes each day. The study also found that in the period of a week, 10.8 million Canadians spent less than an hour walking to school, work or to do errands.

Walking is probably one of the least expensive exercises out there. It is not as strenuous as running, but moderate walking when done for a longer period of time can have similar health benefits to running. Walking is also a great way to be introduced to exercising, since there is low impact on joints. People who walk on a regular basis are much healthier than sedentary people.

Most walkers use time to measure their exercise. New research has shown that the farther you walk or run, the more you reduce the risk of contracting chronic diseases.

Tips to getting more distance out of your walk workout:
  •  Measure your distance and not the time (find routes where you can cover 3, 5, 8, or 10 kilometres) 
  • Increase the distance you cover as you improve your fitness 
  • Include one long walk and one speedier walk each week 
  • Quicken speed to gradually cover more ground 
  • Warm up, cool down and stretch 
  • Wear proper shoes, breathable clothing and socks 
For those who do not enjoy or have time to run or hit the gym, walking is a great option. Though it might take you a while to walk enough in order to gain the same health advantages which come from running, the benefits attained from walking will go a long way towards improving your health when compared to a sedentary individual.

References from the SIRC Collection:

1. A SYSTEMATIC REVIEW OF ECONOMIC LITERATURE EVALUATING THE HEALTH BENEFITS OF WALKING. Acta Universitatis Palackianae Olomucensis. Gymnica. September 2010;40(3):123. 
2. Bashir Z. Walk Your Way to Good Health. Parks & Recreation. June 2013;48(6):32-33. 
3. Epping J. Dog Ownership and Dog Walking to Promote Physical Activity and Health in Patients. Current Sports Medicine Reports (American College Of Sports Medicine). July 2011;10(4):224-227. 
4. Johnson S, Boulé N, Bell G, Bell R. Walking: a matter of quantity and quality physical activity for type 2 diabetes management. Applied Physiology, Nutrition & Metabolism. August 2008;33(4):797-801. 
5. Kelly P, Murphy M, Oja P, Murtagh E, Foster C. Estimates of the number of people in England who attain or exceed vigorous intensity exercise by walking at 3 mph. Journal Of Sports Sciences. December 2011;29(15):1629-1634. 
6. Luthi W, Schnitzer C. Transform walking into the highlight of each day. Functional U. March 2006;4(2):1-6. 
7. Morgan A, Tobar D, Snyder L. Walking Toward a New Me: The Impact of Prescribed Walking 10,000 Steps/Day on Physical and Psychological Well-Being. Journal Of Physical Activity & Health. May 2010;7(3):299-307.

Monday, April 28, 2014

Resistance training using your own body weight.

When you walk into most gyms, you will immediately see many different machines and various weight equipment laid out. Each one of these has a specific purpose. As a gym rat, you have the ability to choose between lifting light or heavy weights, based on what you are trying to accomplish in your workout. But sometimes making it to the gym as often as you would like can be difficult or cost more than you can budget. Or it may be that gyms are simply not your thing. If one of these is your dilemma, using your own bodyweight at home or outdoors at the local park can be a great option to be able to incorporate resistance training into your workouts.

Resistance training can help:
  • improve muscle strength,
  • control weight,
  • increase bone density and strength,
  • help prevent injury and
  • tone your body.
It can also be a factor in minimizing chronic diseases such as diabetes, heart disease, arthritis, back pain, depression and obesity. Bodyweight exercises enable people to workout using natural body movements.

When done correctly and with proper technique, you will be employing functional muscle training that targets multiple muscles at once. Some exercises you might want to consider are:

Squats (single and double leg)
• Lunges
Planks 
• Pushups
• Sit-ups
Calf raises (single and double leg)
Lower back extension or superman

Each of these body weight exercises can be modified to fit your needs. For example there are multiple ways of doing the plank exercises. You can incorporate the 8 minutes abs routine or use a resistance band.

While an important advantage of bodyweight resistance training is in targeting multiple muscles, having the proper technique is crucial in order to gain the maximum benefit and to avoid injury. Body weight training can be done anywhere - whether at home, on vacation or even surrounded by nature. So next time you find yourself feeling anxious about the gym session you have missed or you simply want to incorporate resistance training into your exercise routine, consider bodyweight exercises.

References from the SIRC Collection:

1. Brubaker E. The Impact of a Six-Week Upper Body Resistance-Training Program Using Arm Bands Versus Body Weight on Upper Body Strength. Virginia Journal. Fall2009 2009;30(2):6-8.
2. Decker J. 6 WEEK SLIMDOWN. Men's Fitness. July 2013;29(7):126-134.
3. Harrison J. Bodyweight Training: A Return To Basics. Strength & Conditioning Journal (Lippincott Williams & Wilkins). April 2010;32(2):52-55.
4. Janiszewski P. The perfect pushup -- just another gimmick?. Active Living. January 2010;19(1):13-14.
5. Stoppani J, MERRIT G. NUMBER CRUNCHING. Flex. June 2011;29(6):96.
6. Yaprak Y. THE EFFECTS OF BACK EXTENSION TRAINING ON BACK MUSCLE STRENGTH AND SPINAL RANGE OF MOTION IN YOUNG FEMALES. Biology Of Sport. September 2013;30(3):201-206.