Walking Advantage
September 28th, 2008

What is the evolutionary benefit of walking on two feet?
I was wondering, since it requires a lot of "re-jigging" within us. Learning to stand Balance; Change the physiology of our eyes, hangs Changing how the whole thoracic cavity; Why do it?
There are two clear advantages for humans walking on two feet instead of four: 1. It allows us to see over the obstacles which helps to see the dam, the predators, peers, environmental hazards, etc. more easily. 2. Walking more upright body exposed to the elements that help regulate body temperature. No doubt more reasons than that, but these two are the main ones. Remember: All these changes took place gradually so that our bodies are well adapted to them.
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Walking
$8.99 Walking |
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Walking in the Cairngorms Walking in the Cairngorms
$29.95 Walking in the Cairngorms Walking in the Cairngorms |
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Walking In Tuscany (walking Overseas)
$9.05 Walking In Tuscany (walking Overseas) |
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Dead Man Walking
$29.61 Young Nelson is more than a little surprised when he receives a letter from his dying uncle who claims to have secreted a fortune in gold in Bronco Canyon, Arizona. Eager to take advantage of this unexpected windfall, he secures a job with a wagon train heading west, but Fate steps in, in the form of a ghost from the past. Who is the mysterious predator also claiming a right to the loot? Will he succeed in thwarting Nelson's plan for a new life with the lovely Emma Driscoll? A final bloody showdown will settle the matter once and for all. |
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WALKING IN THE AIR
$9.99 WALKING IN THE AIR |
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Walking On Air
$8.99 Walking On Air |
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Walking On Zahnfleisch
$25.99 Walking On Zahnfleisch |
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Walking Hour
$12.99 Walking Hour |
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Walking On A Tightrope
$12.99 Walking On A Tightrope |
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Walking In Limbo
$24.99 Walking In Limbo |
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Walking With Strangers
$12.98 Walking With Strangers |
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Walking On A Dream
$8.99 Walking On A Dream |
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Walking the Bible
$11.99 Walking the Bible |
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Walking With Dinosaurs
$13.99 Walking With Dinosaurs |
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Walking In Air
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Walking the Bible
$16.99 Walking the Bible |
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Keep Walking
$18.99 Keep Walking |
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Walking Thunder
$5.99 Walking Thunder |
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Walking Into Nightmares
$11.99 Walking Into Nightmares |
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Walking Strong
$11.99 Walking Strong |
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Knee Walking
$29.99 Knee Walking |
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Walking Miracle
$12.99 Walking Miracle |
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Walking Wounded
$10.99 Walking Wounded |
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Walking With Dinosaurs
$23.99 Walking With Dinosaurs |
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Walking Tall
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Walking to Santiago
$85 Walking to Santiago |
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Walking on Coals
$45.94 Walking on Coals |
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Walking The Cheviots
$12.83 Walking The Cheviots |
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Walking In France
$11.99 Walking In France |
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Walking the Tightrope
$1 Walking the Tightrope |
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Walking on Water
$12.85 Walking on Water |
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A Walking Distance
$17.37 A Walking Distance |
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Walking with God
$13.33 Walking with God |
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Walking in the Air
$11.32 Walking in the Air |
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Walking to the Saints
$2.02 Walking to the Saints |
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Walking On Water
$1.01 Walking On Water |
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The Walking Wounded
$9.5 The Walking Wounded |
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Walking With God
$16.96 Walking With God |
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A Walking Shadow
$13.33 A Walking Shadow |
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Walking in Humility
$10.66 Walking in Humility |
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Walking With Maga
$3.03 Walking With Maga |
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Walking With Ghosts
$8 Walking With Ghosts |
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Walking With Frankie
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Walking In Rhythm
$15.95 Walking In Rhythm |
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Walking with Mommy
$18.64 Walking with Mommy |