News tagged with walking
Vigorous exercise linked to gene activity in prostate
Scientists at the University of California, San Francisco (UCSF) have identified nearly 200 genes in the healthy prostate tissue of men with low-grade prostate cancer that may help explain how physical activity improves survival ...
Feb 01, 2012 |
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Walking in place during commercials offers a good calorie burn
Fitness experts are always telling us that incorporating movement into our day is a good way to burn calories. But is it effective? A study finds that walking in place during commercials while watching TV actually provides ...
Jan 24, 2012 |
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Walking and texting at the same time? Study says think again
(Medical Xpress) -- Talking on a cell phone or texting while walking may seem natural and easy, but it could be dangerous and result in walking errors and interfere with memory recall. Researchers at Stony ...
Jan 19, 2012 |
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Why humans choose running over walking
Other than Olympic race walkers, people generally find it more comfortable to run than walk when they start moving at around 2 meters per second about 4.5 miles per hour.
Jan 05, 2012 |
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Outwit the Grim Reaper by walking faster
Men aged 70 and older can elude the Grim Reaper by walking at speeds of at least 3 miles (or 5km) an hour, finds a study in the Christmas issue published in the British Medical Journal today.
Dec 16, 2011 |
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Walking skills program improves physical function following hip replacement surgery
Researchers in Norway report that patients who receive walking skills training following total hip arthroplasty for osteoarthritis show improved physical function. The physical therapy program displayed a positive effect ...
Dec 15, 2011 |
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New model suggests early humans lost fur after developing bipedalism
(PhysOrg.com) -- Two of the most basic questions in the study of human evolution revolve around why early people started walking around on two feet instead of four and why they lost their fur, especially in ...
HRP-4C female robot has a new walk (w/ video)
(PhysOrg.com) -- Japan's entertaining robot that sings and looks like a beautiful young female is finally learning how to walk just like a beautiful girlwell, almost. Robotics developers at the National ...
A chronology of China's space programme
China on Tuesday launched an unmanned spacecraft to carry out a key docking mission, taking its next step towards the goal of building its first space station by 2020.
Space & Earth / Space Exploration
Nov 01, 2011 |
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Computer games help people with Parkinson's disease
Playing computer-based physical therapy games can help people with Parkinson's disease improve their gait and balance, according to a new pilot study led by the UCSF School of Nursing and Red Hill Studios, a California serious ...
Medicine & Health / Psychology & Psychiatry
Oct 19, 2011 |
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No butts: Reebok slapped in US on rear-toning claims
US government regulators have clamped down on sportswear maker Reebok for claims that its buttock-toning footwear would lead to a more shapely butt for its wearers.
Sep 28, 2011 |
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Study: Overweight older women have less leg strength, power
A new study from the University of New Hampshire finds that the leg strength and power of overweight older women is significantly less than that of normal-weight older women, increasing their risk for disability and loss ...
Sep 19, 2011 |
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Virtual reality may help adults recover from stroke
Early results suggest that using virtual reality (VR) human-computer interfaces might help adult stroke patients regain arm function and improve their ability to perform standard tasks, when compared to patients who don't ...
Sep 07, 2011 |
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Walking around is the simplest way to shorten hospital stay
A new study from the University of Haifa has found that walking around the ward during hospitalization significantly reduces the length of the older patient's stay. "Given the over-occupancy of many hospitals, this finding ...
Aug 08, 2011 |
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Ancient footprints show human-like walking began nearly four million years ago
(PhysOrg.com) -- Scientists at the University of Liverpool have found that ancient footprints in Laetoli, Tanzania, show that human-like features of the feet and gait existed almost two million years earlier ...
Other Sciences / Archaeology & Fossils
Jul 20, 2011 |
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Walking
Walking (also called ambulation) is the main form of animal locomotion on land, distinguished from running and crawling. When carried out in shallow waters, it is usually described as wading and when performed over a steeply rising object or an obstacle it becomes scrambling or climbing. The word walk is descended from the Old English wealcan "to roll".
Walking is generally distinguished from running in that only one foot at a time leaves contact with the ground; for humans and other bipeds, running begins when both feet are off the ground with each step. (This distinction has the status of a formal requirement in competitive walking events, resulting in disqualification at the Olympic level.) For horses and other quadrupedal species, the running gaits may be numerous, and while walking keep three feet at a time on the ground.
The average human child achieves independent walking ability around 11 months old.
While not strictly bipedal, several primarily bipedal human gaits (where the long bones of the arms support at most a small fraction of the body's weight) are generally regarded as variants of walking. These include:
For humans, walking is the main form of transportation without a vehicle or riding animal. An average walking speed is about 5 to 6 km/h (3 to 4 mph), although this depends heavily on factors such as height, weight, age, terrain, surface, load, culture, and fitness. A pedestrian is a person who is walking on a road, sidewalk or path.
For more information about Walking, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.