Search Results for: biomechanics

June 2016

Stroke rehab: Strategies to improve gait velocity

Multiple techniques can help improve gait speed after stroke, from therapeutic exercise to task-specific training to orthotic devices. Despite a growing body of research in this area, however, it is still not clear which intervention is most appropriate for which patients.

By Hank Black

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June 2016

Posture-specific strength and landing mechanics

Recent research suggests that training designed to maximize strength at deeper knee flexion angles during landing may be warranted, especially in female athletes, to help reduce the risk of anterior cruciate ligament injury without inadvertently compromising jump height.

By Boyi Dai, PhD; Jacob S. Layer; and Taylour J. Hinshaw

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June 2016

ACL bracing study suggests subgroup of athletes most likely to be responsive

Preliminary findings presented in early June at the 2016 American College of Sports Medicine (ACSM) meeting in Boston suggest there may be a subgroup of athletes who are most likely to respond positively to knee bracing after anterior cruciate ligament (ACL) reconstruction.

By Jordana Bieze Foster Continue reading

May 2016

Nolaro24 continues live web series

Middlebury, CT-based Nolaro24 in May announced dates for its upcoming live webinar series on biomechanics. The six new webinars, which the ABC (American Board for Certification in Orthotics, Prosthetics, & Pedorthics)… Continue reading

May 2016

ING gives $60K to fund RMPI tuition

The Elwood, IN-based Robert M. Palmer, MD, Institute of Biomechanics (RMPI) reported that OrthoSleeve brand maker ING Source has committed to a second year of scholarship support for students of the nonprofit institute. Continue reading

May 2016

Managing metatarsalgia in athletic populations

Metatarsalgia is a common foot disorder. The term metatarsalgia refers to a pain syndrome in the forefoot and not to a specific diagnosis. Pain is confined to the area across the plantar forefoot, including the second through fourth metatarsal heads.

By Howard Kashefsky, DPM, FACFAS Continue reading

May 2016

Hip strength asymmetry and patellofemoral pain

Hip strength asymmetry has been observed in patients with existing patello­femoral pain syndrome (PFPS) and poten­tially could be used to screen for at-risk individuals.

By Franklin Caldera, DO, MBA; and Christopher Plastaras, MD Continue reading

May 2016

Out on a limb: Stumping for SR in sports

Platelet-rich plasma injections. Kinesiology tape. Foam rolling. Compression garments. Blood-flow restriction training. Elite athletes have always been at the leading edge of the latest tech­niques believed to help speed recovery from injury, often long before they’ve been…

By Jordana Bieze Foster, Editor Continue reading

April 2016

Shoring up the rotation: The importance of hip mechanics in pitching

Over the course of a season, collegiate pitchers undergo changes in hip rotational range of motion and hip strength—changes that could increase injury risk or negatively affect performance.

By Giorgio Zeppieri Jr, MPT, SCS, CSCS Continue reading

April 2016

Managing hallux limitus and rigidus in athletes

The terms “hallux limitus” and “hallux rigidus” refer to a degenerative process of the great toe joint that was first described by Davies-Colley1 in 1887 and termed hallux flexus. Cotterill later coined the term hallux rigidus.2 The two terms represent a progression in…

By Howard Kashefsky, DPM, FACFAS Continue reading

April 2016

Achilles experts ponder effects of heel elevation

After an Australian study raised questions about the conventional practice of elevating the heel to decrease Achilles tendon load, researchers and clinicians have been revisiting what is known about the many factors—including pain—that can affect tendon load and function.

by Cary Groner Continue reading

March 2016

Smart insoles: Assessing their clinical potential

Athletes have been quick to embrace smart insoles and the biomechanical data generated by the devices’ embedded sensors. But experts believe smart insoles may also have potential clinical applications for patients with foot health problems, such as diabetic neuropathy.

By Shalmali Pal Continue reading

March 2016

OHI funds $120K podiatric ed grant

Ronkonkoma, NY-based OHI (Orthotic Holdings Inc.) and the American College of Foot & Ankle Orthopedics & Medicine (ACFAOM) on February 10 announced a joint educational partnership to support the podiatric profession and advise on the impact of shifts in the healthcare industry. Continue reading

March 2016

Outcomes after ACL surgery: The importance of graft type

In an attempt to decrease the risk of re-rupture and revision surgery after anterior cruciate ligament reconstruction, practitioners are refining the decision process regarding which procedure is best for which patient.

By Cary Groner Continue reading

March 2016

Plantar fasciitis: Clinical concerns in basketball

Basketball is associated with a high number of lower extremity injuries, often related to footwear and the unique biomechanics and repetitious motion of the sport. This reflects the evolution of basketball from a refined sport to one of extreme physical contact and leverage. At elite levels of competition, the joint loading that comes with…

By Patricia Pande, MClScPT, CSCS, CPed Continue reading

March 2016

Running modifications and reducing injury risk

Evidence suggests that no one foot strike style can be expected to decrease injury risk in all runners, and that switching foot strike patterns can have unintended consequences. Using a shorter stride length, however, can be an effective alternative for some runners.

By Elizabeth Boyer, PhD, and Tim Derrick, PhD Continue reading

March 2016

Flexible flat foot: Effects of orthoses during gait

In this original investigation, researchers analyzed the biomechanical effects of a foot orthosis in patients with flexible flat foot during walking and the extent to which those functional effects are consistent with proposed theories about the device’s mechanism of action.

By Bruce Elliott, PT, DPT, COMT, and Juan Garbalosa, PhD, PT Continue reading

February 2016

Plantar fasciitis: clinical concerns in cleated sports

Cleated sports are associated with a high incidence of lower extremity injuries. American football and soccer are particularly troublesome due to unique risk factors involving footwear design, loading patterns, and sport-specific biomechanics.

By Patricia Pande, MClScPT, CSCS, CPed Continue reading

February 2016

Triennial podiatry congress scheduled

The International Federation of Podiatrists and the Canadian Podiatric Medical Association have scheduled the World Congress of Podiatry for May 26-28 in Montreal, Canada. The global congress occurs once every three years and is expected to draw about 1200 attendees. Continue reading

February 2016

OTWorld will meet in Leipzig in May

The German Association of Orthopaedic Technology plans to hold the OTWorld International Trade Show and World Congress May 3-6 in Leipzig. Continue reading

February 2016

Biomechanists explore effect of obesity on falls

Obese patients have an increased risk for falls and fall-related injury, not just because of the loads involved, but also because of the strategies they use to recover from a trip or slip. Findings from a growing body of research will help in developing interventions to minimize that risk.

By Hank Black Continue reading

January 2016

Plantar fasciitis: Clinical considerations in runners

Clinicians should advocate for the cost-effective, judicious use of foot orthoses for runners with plantar fasciitis, in accordance with the present body of knowledge.

By Patricia Pande, MClScPT, CSCS, CPed Continue reading

January 2016

Conference coverage: 4th PFP research retreat

Studies presented at the Patellofemoral Pain Research Retreat in Manchester, UK, illustrate the progress researchers are making toward the ultimate goal of being able to tailor exercise protocols and other interventions to best address the needs of specific patient subgroups.

By Jordana Bieze Foster Continue reading

December 2015

igli insoles emphasize easy adjustability, customization, and control

medi USA, the US subsidiary of the German company medi, is continuing to bring innovations to its igli line of carbon fiber insole products, with a particular emphasis on the brand’s roots in pediatric orthoses.

By Cary Groner Continue reading

November 2015

Barefoot running: Debate moves to developing feet

The most public battles about barefoot running and minimalist footwear have been fought over their use by adult athletes and the clinicians who treat them. There is, however, a separate discussion underway regarding barefoot and minimally shod running in children.

By Cary Groner Continue reading