Showing posts with label exercise. Show all posts
Showing posts with label exercise. Show all posts

Wednesday, 13 July 2011

On Yer Bike! (How to train your child to ride)

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I remember tearing out my front door on a Saturday morning and throwing my skinny frame onto my yellow banana seat bike.  Michigan blue sky and massive puffy clouds above and the open road ahead, I’ll never forget the feeling of freedom as the wind built up in my face and blew my hair back.  My first bike meant freedom, adventure and an expanded world.  Banana Seat Bliss.
Do you remember your first bike?  Cycling is a fantastic way to get the kids away from the TV and computer screens.  Get your child a bike and give them the gift of the outdoors, exercise, freedom and increased motor skills.
Most children get their first bike between the ages of 3 and 6.  I got mine at five and immediately began testing the laws of physics and gravity.
As a parent and caregiver, it’s a great time to teach and bond with your child.  Not only do you get the opportunity to help your little one to grasp the basics of cycling, you can also help your child learn how to face their fear and to conquer the unknown.
It’s a tossup which is more difficult:  learning to ride or teaching someone to learn to ride.  Your patience will be pushed to the max, but oh what a result when they finally get the hang of it!  Neither of you will forget that moment for the rest of your lives.  Experience always eventually kicks in and the initial roughness and hesitation slowly ebbs away.  Some take to it quickly, some take ages, but in all cases it’s a worthwhile investment of time and energy.
There are a couple of basic ways to teach your child to balance on two wheels:  training wheels, assisted two-wheeling, and un-assisted two wheeling.  Each has its advantages, and best results will often be obtained by a mixed, graduated approach.
You need to adjust to your child’s learning style and aptitude to determine which approach to take.  First thing’s first:  find a safe, spacious learning ground, the place where the indelible memory will happen.  If you go with training wheels, be sure there’s plenty of space to turn around because the training wheels require a larger turning radius.
It’s easy to topple with training wheels if the bike gets going much faster than a walk because the weight is shifted to one of the training wheels if the child leans the bike to one side, which is inevitable.  Toppling is inevitable, so we’ll get to the safety in just a bit.  Stay very nearby until your child gets the hang of turning and braking.  Set up the training wheels so there is a bit of lean on both sides, but not so much that they don’t do their job of keeping your child vertical not horizontal.
Once your child has become accustomed to pedaling, steering and braking, the training wheels should be raised slightly, a bit at a time.  As the child becomes more adept, the bike will spend more and more time with both training wheels off the ground.
The day will come when it is obviously time to take off the training wheels.  This is when the real fun begins.
Running alongside
Now you’ve got your bike and are ready to either take off the training wheels or you want to skip that step altogether, here comes the really fun part. 
Hold onto your child by the shoulders and run along behind.  Don’t hold the handlebars; let them learn the feel of balancing themselves.  Hold onto the saddle or any part of the bike so that your child will not necessarily realize you are holding them. And leaning to one side or the other.  Instead, hold them by the shoulders, so that as they lean to one side or the other they will feel the side pressure, and can learn to reduce it by turning into the lean.
This should be done in a wide-open space such as an empty parking lot or large driveway.  Don’t try to steer, just make let the bike go where it will.  Make sure you don’t bang into the pedals or trip over the wheels (ouch).  Easier said than done!
As in life, falling is absolutely inevitable.  I fell so many times I could not count them.  Even though we never had them, teach your child the importance of wearing ahelmet from the outset.  Gloves and kneepads are also a good idea as they will help keep the scrape factor to a minimum, keeping your child encouraged to keep trying.  Reflective clothing on your child and on the bike are also a good idea, so they look like a meteor to cars in the area, especially when riding at dusk or in the evening.
Foot brakes and hand brakes have their strong and weak points.  Foot brakes get in the way at times if your child suddenly puts their feet down to stop.  Kids do this involuntarily when they feel frightened of falling.  They forget to use the pedals.  Hand brakes require a certain amount of strength in the hands.  Little hands may not be able to pull the lever all the way to a stop.  Practice will tell you which one works best.
Before your child ever gets on the bike, teach them the rules of the road, such as:
·      Always ride with a helmet
·      Always ride with your hands on the handlebars
·      Always stop and check for traffic in both directions when leaving the driveway, alley or curb
·      Cross only at intersections
·      Ride on the same side and in the same direction as the cars
·      Never ride against traffic
·      Use bike lanes or designated bike routes whenever possible
·      Don’t ride too close to parked cars as doors can open suddenly
·      When passing other bikers or people on the street, always pass on the left
·      Call out “on your left” when passing
·      Stop at all stop signs and obey traffic lights just as the cars do
·      Ride single file on the street when riding with friends
·      Learn hand signals for turning left, right and stopping
Exercise, freedom and mobility are just a few of the benefits of riding.  It’s also a great family activity.  Every hour spent on the bike is an hour away from the telly or computer screen.  And of course, keep your child hydrated as cycling really burns up the water and calories.  We’re not bothered how you get the water down them, but if you need a suggestion which water to use, we may be able to be of service!  Now on yer bikes and let the good times roll!

Sincerely,
The Pin

Monday, 11 July 2011

New Information: Fat Inflation Rocks Nation

THURSDAY, July 7 -- A new report outlining how obesity threatens America's future reveals that obesity rates climbed over the past year in 16 states, and not a single state reported a decline in the proportion of excessively overweight residents.

The report, released Thursday, also found that more than 30 percent of the people in 12 states are obese. Four years ago, only one state could make that claim.  Twenty years ago, "there wasn't a single state that had an obesity rate above 15 percent, and now every state is above that," said Jeff Levi, executive director of Trust for America's Health, which compiled the report.


"We have seen a dramatic shift over a generation," he added. "This isn't just about how much people weigh, but it has to do with serious health problems like diabetes and hypertension. These are the things that are driving health care costs."

With the exception of Michigan, the 10 most obese states are in the South. The Northeast and West reported the lowest obesity rates. In addition, in eight states, more than 10 percent of adults suffer from type 2 diabetes, according to the report.

Mississippi, where 34.4 percent of the people are obese, has the highest obesity rate. Other states with obesity rates above 30 percent include: Alabama, Arkansas, Kentucky, Louisiana, Michigan, Missouri, Oklahoma, South Carolina, Tennessee, Texas and West Virginia. Thirty-eight other states have obesity rates above 25 percent.

For the second year in a row, obesity rates rose in Illinois, Kentucky, Massachusetts, Missouri, Rhode Island and Texas.  And, for the third year straight, more residents of Florida, Kansas, Maine, Oklahoma and Vermont tipped the scale toward obesity.
Colorado, with an obesity rate of 19.8 percent, is the only state where the rate is less than 20 percent, the investigators found.

Other highlights of the report include:
  • The number of adults who do not exercise rose across 14 states.
  • Obesity among men is up in nine states, but dropped for women in Nevada.
  • Obesity prevalence varies with education and income. The least educated and the poorest had the highest rates of obesity; college graduates had the lowest.
More than one-third of children and adolescents are obese or overweight, with the highest prevalence in the South. However, the new data indicate that obesity among children and adolescents may have leveled off, except among the heaviest boys.
"This generation of kids could have shorter life spans, because people are getting diabetes and hypertension much earlier," Levi said.

The solution is simple, he added: Eat less, exercise more. "We have reconstructed our lives so that we don't build in physical activity. We have neighborhoods and communities that are food deserts, where the only food you can find is unhealthy fast food," he said.

Samantha Heller, a dietitian in Fairfield, Conn., called childhood obesity "a complex, multi-faceted problem that needs to be tackled from many different angles." She said she wished the report offered ways to educate parents and caregivers about healthy eating for children.
Parents and caregivers make approximately 75 percent of the food decisions for children, Heller said, so it is essential that they learn about healthy, affordable foods and meals for children that make sense to them.

"Overall, I am hopeful that the report will help motivate food companies, local and state governments, schools and communities to generate a good head of steam to help stem the tide of childhood obesity," she added.

Obesity expert Dr. David L. Katz, director of the Prevention Research Center at Yale University School of Medicine in New Haven, Conn., called the report "a reminder that obesity ranks among the most urgent public health problems of our time. While efforts to reverse obesity trends are proliferating, the tide has not yet turned, and more needs to be done."

The report makes it clear that interventions need to be tailored to diverse settings, Katz added. "I support the view that the root cause of epidemic obesity is everything about modern living, and that it will take the aggregation of a lot of effective programming to change our course," he said.

Levi noted that the federal government was introducing programs to stem the obesity crisis, but "we need to fund these programs adequately," he said.  "We now know the pieces that need to be put into place [to reduce obesity]," he added. "Some of them are about what we as individuals do, but a lot of it is also about what we as a community come together to do," Levi stated.

More information
For more information on obesity, visit the U.S. National Library of Medicine.

Sunday, 19 June 2011

Mom I just wanna watch TV!


W-O-W Part Five:  Turn off that TV and go play!

Wiseup-On-Water!  Children need to be active in order to stay healthy. The increase in childhood obesity has been linked to declining activity levels.29   Poor hydration can cause feelings of tiredness and reduced alertness, leading to reluctance to exercise.30   When exercise is taken, even mild dehydration can impair physical performance.31  In adults, there is a reduction in physical work capacity at 2 per cent dehydration of between 8-25 per cent.  When exercising in hot conditions at 1-2 per cent dehydration, children experience a greater increase in core body temperature than adults.32   This suggests that the same level of dehydration may have greater adverse effects on children’s physical performance.1 Children should be well hydrated before prolonged physical exercise in a hot environment.

Every 20 minutes during the activity:

• a 40kg child should be encouraged to drink 150ml of water, and
• a 60kg adolescent should be encouraged to drink 250ml of water even if they do not feel thirsty.33

Children exercising in warm weather are at particular risk of dehydration because, compared with adults, they are less efficient at thermoregulation,33 produce more metabolic heat relative to their weight,34 are less sensitive to thirst, and may not understand the need for increased fluid consumption.35 Swimmers need to maintain good hydration levels since water immersion reduces the thirst response. This coupled with exercise makes them susceptible to dehydration.36


Luna and Lara want to encourage children to go outside and play.  Try limiting the amount of time your child watches television or internet.  Sounds crazy, but offer to go out and play with them!  You have a million other things to do, but you will never look back and wish you had spent more time cleaning or working.  Invest in play equipment or install good fencing instead of upgrading your computer.  You, and more importantly your child, will be better for it.  And while you're out there, drink plenty of water!  Whether it's Luna and Lara or tap water, we just want to get more water down ya so you and yours can be healthier and happier!  Luna and Lara were created to make it more attractive and fun for children to drink water because, let's face it, water can be a bit boring.  That's where your new play set comes in!  Enjoy!

Luna and Lara

29 Livingstone MB. Robson PJ. Wallace JM. McKinley MC. How
active are we? Levels of routine physical activity in children
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2003;62:681-701
30 Maughan RJ. Impact of mild dehydration on wellness and on
exercise performance. European Journal of Clinical Nutrition
2003;57 (Suppl 2):S19-23
31 Barr SI. Effects of dehydration on exercise performance.
Canadian Journal of Applied Physiology 1999;24:164-72
32 Bar-Or O, Dotan R, Inbar O, Rotshtein A and Zonder H.
Voluntary hypohydration in 10 to 12 year-old boys. Journal of
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Physiology 1980;48:104-8
33 American Academy of Paediatrics Committee on Sports
Medicine position paper: climatic heat stress and the
exercising child. Pediatrics 1982;69:808-809
34 American Academy of Paediatrics. Policy Statement. Climatic
Heat Stress and the exercising child and adolescent.
Committee on Sports Medicine and Fitness. Paediatrics
2000;106:158-159
35 Maughan RJ. Impact of mild dehydration on wellness and on
exercise performance. European Journal of Clinical Nutrition
2003;57 (Suppl 2):S19-23
36 Convertino VA, Armstrong LE, Copyle EF, Mack GW, Swaka
MN, Senay LC Jr, Sherman WM. American College of Sports
Medicine, Exercise and fluid replacement. Medicine & Science
in Sports and Exercise 1996;28:i-vii