Navigation Links
Hips take walking in stride; ankles put best foot forward in run
Date:5/24/2011

ation from hips to ankles as you make the transition from walking to running," Sawicki says.

Both researchers are interested in how the study can help people who need assistance walking and running. Knowing which part of the lower limbs provide more power during the different activities can help engineers figure out how, depending on the person's speed and gait, mechanical power needs to be distributed.

"For example, assistive devices such as an exoskeleton or prosthesis may have motors near both the hip and ankle. If a person will be walking and then running, you'd need to redistribute energy from the hip to the ankle when the person makes that transition," Farris says.

Ten people walked and ran at various speeds on a specially designed treadmill in the study; a number of cameras captured their gait by tracking reflective markers attached to various parts of the participants' lower limbs while the treadmill captured data from the applied force.

The study examined walking and running on level ground in order to gauge the differences brought about by increased speed; walking and running on inclined ground is fundamentally different than walking and running on flat ground, the researchers say, and would likely skew the power generation results toward the hips and knees.

The joint Department of Biomedical Engineering is part of NC State's College of Engineering and the University of North Carolina-Chapel Hill's School of Medicine.


'/>"/>

Contact: Mick Kulikowski
mick_kulikowski@ncsu.edu
919-515-8387
North Carolina State University
Source:Eurekalert

Page: 1 2

Related biology news :

1. New equation calculates cost of walking for first time
2. Notre Dame researcher helps discover walking properties of bacteria
3. Advances made in walking, running robots
4. Human use heel first gait because it is efficient for walking
5. Are high speed elephants running or walking?
6. Ladder-walking locusts show big brains arent always best
7. Bizarre walking bat has ancient heritage
8. ONR, Marine Corps show alternative energy use at forward operating bases can save dollars, lives
9. Stroke research takes 2 steps forward
10. $1.6 million to take forward breakthrough research in heart disease
11. Growing drought-tolerant crops inching forward
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/9/2015)... , July 9, 2015  Synaptics Inc. (NASDAQ: ... announced today that it will report financial results for ... July 30, 2015 after the close of market. The ... and investors at 2:00 p.m. PT (5:00 p.m. ET), ... To participate on the live call, analysts and ...
(Date:7/8/2015)... LAKES , N.J. and NEW YORK ... Company) and Guidepoint today announced BD ... start-up healthcare companies with free access to Guidepoint,s expert ... several start-ups that are developing cutting-edge technologies to improve ... a dedicated Guidepoint research manager, each start-up entrepreneur will ...
(Date:7/7/2015)... 7, 2015 NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" ... mobile commerce market announces a revised version of one of its ... will air on CNBC in New York , ... and San Francisco metro areas.    ... Wocket,s ability to replace all the cards in your wallet and ...
Breaking Biology News(10 mins):Synaptics to Report Fourth Quarter, Fiscal Year 2015 Results on July 30 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 2BD and Guidepoint Team to Connect Healthcare Start-up Companies With Business and Scientific Experts 3Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 2Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 3
... an important discovery in the interdisciplinary study of split-brain research. ... left and right hemispheres. Split-brain research has been conducted ... processing is largely located in the left side of the ... an area processed by the right side of the ...
... between partners is a fundamental requisite in agricultural biotech ... from a four year study into what built or ... In a special supplement published in the UK-based journal ... from the Sandra Rotman Centre at the University Health ...
... been considered a major risk factor for cardiovascular disease. ... but the mechanisms of how arteries stave off hardening ... Perelman School of Medicine, University of Pennsylvania, Wistar Institute, ... the protein apolipoprotein E (apoE) plays a major role ...
Cached Biology News:UCSB scientists report 'new beginning' in split-brain research, using new analytical tools 2UCSB scientists report 'new beginning' in split-brain research, using new analytical tools 3UCSB scientists report 'new beginning' in split-brain research, using new analytical tools 4Study details essential role of trust in agricultural biotech partnerships 2Study details essential role of trust in agricultural biotech partnerships 3Study details essential role of trust in agricultural biotech partnerships 4Study details essential role of trust in agricultural biotech partnerships 5Study details essential role of trust in agricultural biotech partnerships 6Softening arteries, protecting the heart 2Softening arteries, protecting the heart 3
(Date:7/29/2015)... July 30, 2015 Sanofi, ... for the second quarter of 2015. CEO ... and its performance in different businesses. ... http://www.eurobusinessmedia.com/ceo-direct/sanofi/sanofi-h1-2015-results-interview-with-ceo-olivier-brandicourt?utm_source=ceo-direct&utm_medium=wire Topics covered in ... - Performance drivers - ...
(Date:7/29/2015)... , July 30, 2015 According ... Market - Growth, Trends & Forecasts (2015-2020), , published by ... US$ 30.25 billion by the end of 2020, with ... accounting for more than 40% of the global market size. ... at a CAGR of 13.7% during the period of (2015-2020). ...
(Date:7/29/2015)... (Q2 2015: +14% CER / 20% of sales) led the regional performance ... , as well as solid contributions from Korea, India ... Middle East / Africa (Q2 ... , Turkey and the United Kingdom ... 11%, excluding U.S. HPV sales, on demand across all customer classes. The top ...
(Date:7/29/2015)... July 29, 2015  HealthSouth Corporation ... largest providers of post-acute healthcare services, offering both ... results of operations for the second quarter ended ... was characterized by strong volume growth in both ... EBITDA," said Jay Grinney, President and Chief Executive ...
Breaking Biology Technology:Asia Pacific to Dominate the Global Stem Cell Market - Vericel Corporation, Ocata Therpeutics, Athersys Inc., Cryo-Cell International, Geron Corporation, StemCells, Inc. Among the Major Players 2Asia Pacific to Dominate the Global Stem Cell Market - Vericel Corporation, Ocata Therpeutics, Athersys Inc., Cryo-Cell International, Geron Corporation, StemCells, Inc. Among the Major Players 3QIAGEN Reports Results for Second Quarter and First Half of 2015 2QIAGEN Reports Results for Second Quarter and First Half of 2015 3QIAGEN Reports Results for Second Quarter and First Half of 2015 4QIAGEN Reports Results for Second Quarter and First Half of 2015 5QIAGEN Reports Results for Second Quarter and First Half of 2015 6QIAGEN Reports Results for Second Quarter and First Half of 2015 7QIAGEN Reports Results for Second Quarter and First Half of 2015 8QIAGEN Reports Results for Second Quarter and First Half of 2015 9QIAGEN Reports Results for Second Quarter and First Half of 2015 10HealthSouth Reports Results for Second Quarter 2015 2HealthSouth Reports Results for Second Quarter 2015 3HealthSouth Reports Results for Second Quarter 2015 4HealthSouth Reports Results for Second Quarter 2015 5HealthSouth Reports Results for Second Quarter 2015 6HealthSouth Reports Results for Second Quarter 2015 7HealthSouth Reports Results for Second Quarter 2015 8HealthSouth Reports Results for Second Quarter 2015 9HealthSouth Reports Results for Second Quarter 2015 10HealthSouth Reports Results for Second Quarter 2015 11HealthSouth Reports Results for Second Quarter 2015 12HealthSouth Reports Results for Second Quarter 2015 13HealthSouth Reports Results for Second Quarter 2015 14HealthSouth Reports Results for Second Quarter 2015 15HealthSouth Reports Results for Second Quarter 2015 16HealthSouth Reports Results for Second Quarter 2015 17HealthSouth Reports Results for Second Quarter 2015 18HealthSouth Reports Results for Second Quarter 2015 19HealthSouth Reports Results for Second Quarter 2015 20HealthSouth Reports Results for Second Quarter 2015 21HealthSouth Reports Results for Second Quarter 2015 22HealthSouth Reports Results for Second Quarter 2015 23HealthSouth Reports Results for Second Quarter 2015 24HealthSouth Reports Results for Second Quarter 2015 25
... in the College,s history, BRONX, N.Y., May ... Yeshiva University today announced that it has received ... the largest in the College,s 53-year history,-- from ... of the Gottesmans is,available., (Photo: http://www.newscom.com/cgi-bin/prnh/20080513/NYTU059-a ...
... Four Phase 2 Trials Underway, MONTVALE, N.J., May ... dosed the first patient in a 160-patient Phase 2 ... (Beginning a,Randomized Evaluation of the A.G.E. [Advanced Glycation End ... placebo controlled study to assess the effect of six ...
... Yields First Milestone, NEW YORK, May 13 ... pre-disease collection, processing and long-term,storage of adult stem cells ... been secured for a new stem cell collection center ... Smith, MD MBA, NeoStem,s Chairman and Chief Executive Officer,commented: ...
Cached Biology Technology:Albert Einstein College of Medicine Receives $25-Million Gift to Support Stem Cell and Epigenomic Research and Clinical Skills Training 2Albert Einstein College of Medicine Receives $25-Million Gift to Support Stem Cell and Epigenomic Research and Clinical Skills Training 3Albert Einstein College of Medicine Receives $25-Million Gift to Support Stem Cell and Epigenomic Research and Clinical Skills Training 4Albert Einstein College of Medicine Receives $25-Million Gift to Support Stem Cell and Epigenomic Research and Clinical Skills Training 5Synvista Therapeutics Announces Initiation of the BREAK Study of Alagebrium for Diastolic Heart Failure 2Synvista Therapeutics Announces Initiation of the BREAK Study of Alagebrium for Diastolic Heart Failure 3Synvista Therapeutics Announces Initiation of the BREAK Study of Alagebrium for Diastolic Heart Failure 4NeoStem to Expand Stem Cell Collection Center Network to Florida 2NeoStem to Expand Stem Cell Collection Center Network to Florida 3
... Disciple thermal cycler is a dual-bay expansion ... be operated independently, using a PC. The ... Alpha units (sample-holder, heat-pump assemblies), which hold ... Chromo4 real-time detector. Peltier heat pumps provide ...
Mouse monoclonal [IA-C6] to MHC Class II I Ab + Ad (FITC) ( Abpromise for all tested applications). Antigen: Tissue / cell preparation of Purified Mouse lymph node B cells...
BD BioCoat Vented Caps for 175 cm2 Flasks...
BD BioCoat Poly-D-Lysine 60 mm Culture Dishes, tissue-culture treated polystyrene with a uniform application of poly-D-lysine....
Biology Products: