Navigation Links
GW researchers find variation in foot strike patterns in predominantly barefoot runners
Date:1/9/2013

WASHINGTON A recently published paper by two George Washington University researchers shows that the running foot strike patterns vary among habitually barefoot people in Kenya due to speed and other factors such as running habits and the hardness of the ground. These results are counter to the belief that barefoot people prefer one specific style of running.

Kevin Hatala, a Ph.D. student in the Hominid Paleobiology doctoral program at George Washington, is the lead author of the paper that appears in the recent edition of the journal Public Library of Science, or PLOS ONE. In their study, Mr. Hatala along with Brian Richmond, associate professor of anthropology within GW's Columbian College of Arts and Sciences, contradict the idea that all habitually barefoot people run by landing on their forefoot first in order to avoid the high impact forces typically associated with a heel strike. This idea has become widely cited in popular running journals and has helped fuel the barefoot running movement now popular among recreational runners. However, previous research supporting this hypothesis was limited to only one population of habitually barefoot people.

Mr. Hatala, Dr. Richmond and their colleagues studied the Daasanach, a modern habitually barefoot population from northwestern Kenya, to support their theory. Data was collected from 38 adults as they ran along a track with a plantar pressure pad placed midway along its length. The subjects ran at self-selected endurance running and sprinting speeds. The collected data supported the theory that a forefoot strike reduces the magnitude of impact forces on the feet, but the majority of Daasanach subjects opted instead to use a rearfoot strike at endurance speeds.

"The Daasanach people grow up without shoes and continue to spend most of their lives barefoot," said Mr. Hatala. "We were surprised to see that the majority of Daasanach people ran by landing on their heels first and few
'/>"/>

Contact: Latarsha Gatlin
lgatlin@gwu.edu
202-994-5631
George Washington University
Source:Eurekalert

Page: 1 2

Related biology news :

1. Joslin researchers identify important factor in fat storage and energy metabolism
2. UCSB researchers perform pioneering research on Type 2 diabetes
3. Researchers develop tool to evaluate genome sequencing method
4. Jackson Laboratory researchers provide definitive proof for receptors role in synapse development
5. Researchers discover genetic basis for eczema, new avenue to therapies
6. Thomas Jefferson University researchers discover new pathways that drive metastatic prostate cancer
7. Carin Görings remains identified by researchers at Uppsala University
8. CNIO researchers develop new databases for understanding the human genome
9. 3 Johns Hopkins researchers named AAAS Fellows
10. Leibniz Prizes 2013: DFG honors 11 outstanding researchers
11. Researchers and company from Luxembourg awarded a grant from Michael J. Fox Foundation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/24/2014)... YORK, NY (July 24, 2014) Scientists at ... Institute are one step closer to creating a ... a patient,s own cells. , For the ... (iPS) cells lines from skin samples of patients ... developed an accelerated protocol to induce these stem ...
(Date:7/24/2014)... -- Keryx Biopharmaceuticals, Inc. (Nasdaq:KERX) (the "Company") announced the ... Phase 3 study of Zerenex (ferric citrate), the Company,s ... of hyperphosphatemia in patients with end-stage renal disease (ESRD) ... delivery with FErric CiTrate in EsrD) was published online ... of Nephrology ( JASN ). , ...
(Date:7/24/2014)... 24, 2014) Scientists at The New York ... step closer to creating a viable cell replacement ... cells. , For the first time, NYSCF ... from skin samples of patients with primary progressive ... protocol to induce these stem cells into becoming ...
Breaking Biology News(10 mins):NYSCF scientists one step closer to cell therapy for multiple sclerosis patients 2Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 2Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 3Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 4NYSCF scientists 1 step closer to cell therapy for multiple sclerosis patients 2
... , Washington, D.C. (October 5, 2010) -- The explosion ... such as cell and smart phones, Bluetooth hands-free units, ... from the development of a wide variety of integrated ... on which the communication is based. Continuing ...
... nanotubes -- long, hollow cylinders of carbon billionths of ... in nanotechnology, optics, electronics, and many other fields. The ... scientists as yet have little control over that structure, ... growth -- of the nanotubes. In fact, says chemical ...
... A research team from the University of British Columbia and ... Hospital has identified the role of a type of T ... treatment options for young patients. Also known as juvenile ... children and young adults. In patients with type 1 diabetes, ...
Cached Biology News:The effects of hydrogen on growing carbon nanotubes 2
(Date:7/25/2014)... 25, 2014  Galmed Pharmaceuticals Ltd. (Nasdaq: ... the development and commercialization of a once-daily, oral therapy ... today announced financial results for the period ended June ... , Reported cash and cash equivalents totaling $37.4 ... December 31, 2013.  , Reported a net loss ...
(Date:7/25/2014)... , July 25, 2014 Sinovac Biotech Ltd. (Nasdaq: ... in China , today announced that it ... ended June 30, 2014, after market close on Thursday, August ... prior to the market opening on Friday, August 15, 2014, ... p.m. China Standard Time) to review the Company,s financial results ...
(Date:7/24/2014)... July 24, 2014 Gain recognition ... Supply Chain of the biotech industry. Nominations are ... Awards, brought to you by the Bio ... of supply chain management professionals for the past ... stakeholders of the Biotech industry – Manufacturers, Service ...
(Date:7/24/2014)... -- ECC West Africa, LLC (ECC) signed a contract in ... Hospital (UCH) Ibadan Board of Management for the first ... and operate and maintain a new, state-of-the-art Cancer Institute ... first of the 4-phase project, ECC will conduct feasibility ... Ibadan intends to finance and develop the Cancer Institute ...
Breaking Biology Technology:Galmed Pharmaceuticals Reports First Half 2014 Financial Results 2Galmed Pharmaceuticals Reports First Half 2014 Financial Results 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 4Galmed Pharmaceuticals Reports First Half 2014 Financial Results 5Galmed Pharmaceuticals Reports First Half 2014 Financial Results 6Sinovac to Host Conference Call to Report Second Quarter 2014 Unaudited Financial Results 2Call for Submission: BSMA’s Supply Chain Management Innovation Awards 2Call for Submission: BSMA’s Supply Chain Management Innovation Awards 3ECC Signs a Contract for the Finance, Design, and Construction of a Premier Cancer Institute in Ibadan, Nigeria 2
... LAFAYETTE, Ind. - Researchers are creating a system that ... reducing a car,s fuel consumption. The effort is ... National Science Foundation and the U.S. Department of Energy. ... which is developing a prototype using thermoelectric generators, or ...
... 2010 Crescent Healthcare today announced a planned expansion ... a lease to open an infusion pharmacy in Totowa, ... services to current patients in Massachusetts, Maryland, New York, ... Rhode Island. In addition to supporting ...
... Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid ... ... if (typeof(lpUnit)==,undefined,) var lpUnit=,PRN,; --> ... var shortURL = ""; BitlyCB.alertResponse = function(data) { var s = ,; var first_result; // Results ...
Cached Biology Technology:Technology uses auto exhaust heat to create electricity, boost mileage 2Technology uses auto exhaust heat to create electricity, boost mileage 3Crescent Healthcare Expands East Coast Presence 2Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 2Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 3Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 4Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 5Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 6Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 7Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 8Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 9Oncothyreon Reports Positive Data from Phase 1 Clinical Trial of PI3-Kinase Inhibitor PX-866 in Patients with Relapsed or Refractory Solid Tumors 10
EZ-Tn5™ Transposase is designed for use with our pMOD™ series of vectors as well as any EZ-Tn5™ transposon system....
... PBL's bioassays for interferons are cytopathic effect ... assays. Sample types include; tissue culture supernatents; ... In these assays, one unit is defined as ... reduce the cytopathic effect of viral infection by ...
HyPro 100, includes 5 x HyPro20 and HyPro Cabinet. 100 slide capacity. Active vibration system, slide rack and humidity chamber. Ideal for microarray and in situ hybridization....
... cytopathic effect inhibition assays, also known as CPE ... culture supernatents; serum from PK studies and delivery ... defined as the quantity of interferon required per ... infection by 50%. All standards used ...
Biology Products: