COLLECTION OF VARIOUS INTERESTING THINGS TO SHARE WITH INTERESTED NETIZENS. THIS IS AN EXTENSION TO THE OTHER BLOG OF THE BLOGGER ENTITLED "FOOD FOR THOUGHT".
Friday, 20 October 2017
Friday, 6 October 2017
Why walk is necessary?
Here's a minute-by -minute rundown of the amazing chain reaction
walking and exercise has upon your body, it's truly amazing!
Minutes 1 to 5
Your first few steps trigger the release of energy-producing
chemicals in your cells to fuel your walk. Your heart rate revs-up from about
70 to 100 beats per minute (bpm), boosting blood-flow and warming muscles.
Any stiffness subsides as joints release lubricating fluid to help
you move more easily. As you get moving, your body burns 5 calories per minute,
compared with only 1 per minute at rest. Your body needs more fuel and starts
pulling from its carbohydrates and fat stores.
Minutes 6 to 10
Heartbeat increases and you're burning up to 6 calories a minute as
you pick up the pace. A slight rise in blood pressure is countered by the
release of chemicals that expand blood vessels, bringing more blood and oxygen
to working muscles.
Minutes 11 to 20
Your body temperature keeps rising, and you start to perspire as
blood vessels near the skin expand to release heat. As your walk becomes
brisker, you'll be burning up to 7 calories a minute and breathing harder.
Hormones such as epinephrine and glucagon rise to release fuel to the muscles.
Minutes 21 to 45
Feeling invigorated, you start to relax as your body releases
tension, thanks in part to a dose of feel-good chemicals such as endorphins in
your brain. As more fat is burned, insulin (which helps store fat)
drops--excellent news for anyone battling excess weight or diabetes.
Minutes 46 to 60
Your muscles may feel fatigued as carbohydrates stores are
reduced. As you cool down, your heart
rate decreases and your breathing slows.
You'll be burning fewer calories but more than you were before you
started. Your calorie burn will remain elevated for up to 1 hour.
All this happens without a single conscious thought from us the
human body is amazing.
Stay blessed -Stay fit
Walk / Exercise
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