When the 62 year old Massachusetts man heads outside for his five mile run, even in the dead of customized nfl jerseys a New England deron williams jersey winter,nhl jersey size chart, he might be all bundled up against the cold but usually not all the way down.
“[Unless] I worry that I’ll freeze my tootsies off . I just run barefoot,” he said.
Paisner, who runs a wholesale medical supplies company in Concord, Mass., paul pierce jersey said he’s been a runner for most of his adult life, but has been dogged by injuries for the past few years. Even when he was younger, he said there was a “perfectly linear relationship between how much I ran and how much my knees hurt.”
Frustrated, mlb jersey size chart he searched for something that could keep the pain at bay. When he happened upon a Web site on barefoot running,ty lawson jersey 099, he decided to try it out.
He said he started last April, just two ouch filled driveway lengths at a time. It took him a month to run one mile. Three months to reach five.
But now, he said, he’s running like he never has.
Modern Running Shoe Invented in 1970s
“My knees feel great. My ankles feel great. I finish a run and my dwight howard jersey muscles can be tired, my legs [can be] tired, but my knees don’t feel weird at all,nfl custom jerseys 564,” he said. “For me, this, so far, has been amazing. . There’s just a pleasure that’s come back to running.”
Recent research indicates that there might be a scientific reason why.
Just this week, the journal Nature published a study by a Harvard evolutionary biologist showing that the way humans evolved to run is usually steve nash jersey not the way they run nba throwback jerseys now.
“We started running millions of years ago. “The mlb throwback jerseys motivation for the study was we wanted to know how humans ran before we got the big [running] shoes.”
Lieberman and his partners studied several different groups of runners from the United States and Kenya,nhl jersey size chart, and found that barefoot runners tended to land toward the front or middle of the foot, but runners in modern cushioned shoes tended to land on the heel of the foot.
When you land on your heel, Lieberman said, a large proportion of your body weight comes to a dead stop and the impact is like someone hitting the bottom of your foot with a hammer 1.5 to three times your body weight.
But when you land toward the front mlb custom jerseys of your foot, much less mass is involved in the collision, he added, reducing the impact and shock.
That kind of nfl jersey size chart gait was probably more common when humans ran barefoot or in minimal shoes, the study said,nhl jersey size chart, and “may protect the feet and lower limbs from some of the impact related injuries now experienced by a high percentage of runners.”