Biomechanics

Human movement science

Gait differences in patients with non-traumatic and post-traumatic knee OA

Results from this study indicated patients with non-traumatic knee osteoarthritis were different from patients with post-traumatic knee osteoarthritis in regard to knee adduction angles and kinematics during ambulation. Evoke … READ MORE

Reductions in co-contraction following neuromuscular re-education in people with knee osteoarthritis

Background. Both increased knee muscle co-contraction and alterations in central pain processing have been suggested to play a role in knee osteoarthritis pain. However, current interventions do not target either of these mechanisms. … READ MORE

Patient preference is as sensitive as conventional measures for knee OA pain

Results from this study using data from two knee osteoarthritis trials suggest patient-preference instruments may detect treatment effects missed by conventional instruments. Researchers used data on patients with knee osteoarthritis … READ MORE

All in the hips – professional golfers more likely to have different shaped hip joints

Lack of success on the fairway may not be due to your swing – it could be your hips that are to blame. New research from the University of Warwick has found that professional golfers are more likely to have different shaped … READ MORE

AFOs for kids with cerebral palsy improve stability

Researchers report that the use of ankle-foot orthoses, or AFOs, improve the backward margin of stability in children with cerebral palsy (CP) diplegia, a form of the condition affecting both sides of the body. Pinterest Magdalena … READ MORE

Robotic gait training for kids with CP: Is it really effective?

UAlberta study recruiting children to evaluate Lokomat gait training program. Researchers at Canada’s University of Alberta Faculty of Rehabilitation Medicine are investigating the effectiveness of a gait training program on a … READ MORE

Gaming camera could aid MS treatment

Kinect 3D camera used to assess walking of MS patients. A team of researchers led by McGill University postdoctoral fellow Farnood Gholami, supervised by Jozsef Kövecses from the Department of Mechanical Engineering and Centre for … READ MORE

Is a rare bump on the chest actually helping American breaststrokers?

RIO DE JANEIRO — The old swimming adage is that breaststrokers are born, not made. You often can look at a swimmer standing still and tell whether they are a natural fit for the most esoteric of the four strokes. Kevin Cordes … READ MORE

Ancient DNA evidence traces origin of horses’ smooth ride

Horses have held an important place in human history since ancient times. So-called ambling horses are particularly prized for their ability to travel in a way that’s comfortable for riders, with a smooth, four-beat rhythm. … READ MORE

Study uses GPS technology to predict football injuries

Footballers’ injuries may be predicted by looking at players’ workloads during training and competition, according to new research. Researchers discovered that the greatest injury risk occurred when players accumulated a very high … READ MORE

Patellofemoral pain in adolescence: much more prevalent than appreciated

Patellofemoral pain is common among adolescents. Musculoskeletal conditions are not unique to the adult population. From the age of 5–9 years to the age of 10–14 years there is an almost fourfold increase in the years lived … READ MORE

Check out Nike’s crazy new machine-designed track shoe

THE SPIKE PLATE on Nike’s Zoom Superfly Elite—one of Nike’s new track shoes for this summer’s Olympics—looks surprisingly glam-rock, for a piece of athletic wear. It’s metallic, bluish-purple, and sports an amorphous, … READ MORE

Coronal tibial slope associated with accelerated knee osteoarthritis

Accelerated knee osteoarthritis may be a unique subset of knee osteoarthritis, which is associated with greater knee pain and disability. Identifying risk factors for accelerated knee osteoarthritis is vital to recognizing people who … READ MORE

Special footwear may not improve knee arthritis

Shoes with modified midsoles designed to relieve pressure on the knee joint don’t improve pain and function for people with knee osteoarthritis any more than a new pair of regular walking shoes, according to an Australian study. … READ MORE

CP studies assess advantages of flexible AFOs for children

The flexibility of an ankle foot orthosis (AFO) does not necessarily affect walking economy in children with cerebral palsy (CP), but more flexible AFOs may be particularly beneficial for sports activities in higher-performing … READ MORE

Walk this way: New metric could help kids with cerebral palsy

For more than 20 years, clinicians working with children with cerebral palsy have been gathering “a deluge of data” to understand and treat their patients’ walking difficulties. But they still weren’t sure which children with … READ MORE

Effects of decompressive brace use in medial compartment knee osteoarthritis

Knee osteoarthritis is a prevalent disease. Unloading the affected compartment using a brace is a treatment option. OssKin Evoke Study design was within subjects; pre- and post testing — to determine whether a de-compressive knee … READ MORE

Soccer shoe bending stiffness significantly alters game-specific physiology

The purpose of this study was to investigate the effects of soccer shoes with differing bending stiffness on physiological and performance variables in a game-like situation using a continuous field-based work protocol (the … READ MORE

Arthritis of the knee: Ten exercises

Arthritis is a condition where the joints become swollen, hot, and often painful. One joint that is commonly affected by arthritis is the knee, the largest joint in the body. by Brian Wu, Reviewed by William Morrison MD, Medical News … READ MORE

Showing your shoe smarts

Ladies, there is a reason certain grandmas wear the shoes they do: comfort. There are many over-the-counter options for orthotics, so it does take a little experimentation to find the right one. Once you’ve tried a few (soft, … READ MORE

Knee pain and how orthotics can help

Improve Mobility. Stay Healthy. Many of us suffer from chronic pain in the knees, hips or lower back. Often, there is a connection between these complaints and the way you walk. This article sheds more light on knee pain and in … READ MORE

New Canadian 24-hour movement guidelines for children and youth

The world’s first evidence-based guidelines to address the whole day. The Healthy Active Living and Obesity Research Group, HALO NRC Research Press, EurekAlert! June 16, 2016 The Canadian Society for Exercise Physiology (CSEP) … READ MORE

Here’s what might be happening to your feet when you run in shoes

Study tracking runners’ steps found sneakers make certain muscles work harder. For decades, avid runners and casual joggers have had their ups and downs with the running shoe. Some argue that the shoes’ spongy soles help us bound … READ MORE

Weight affects foot loading, peak pressure even in young kids

Weight loss may improve function. Overweight and obese children present with higher overall foot loading and a disproportional impact on the midfoot and longitudinal arch, with those as young as 1 or 2 years of age affected, according … READ MORE

Motor skills will not develop fully without opportunities to practice

Knowing that motor skills will not develop to their full potential without opportunities to practice in environments that are stimulating and supportive, we evaluated the effect of a physical activity (PA)-based intervention targeting … READ MORE

Gender, gait and knee OA: Kinematic data have rehab implications

In the moment: Rehabilitation.. Women with and without knee osteoarthritis (OA) demonstrate greater knee abduction and hip adduction during gait than their male counterparts, according to research from Canada that supports the … READ MORE

Walking study in CP highlights need for tailored orthotic prescription

Effects of AFOs on distance, speed vary.. A recent study demonstrates the importance of personalizing prescriptions for ankle foot orthoses (AFOs) in children with cerebral palsy, rather than applying group data to individuals. … READ MORE

Do orthotics for foot injuries really work?

As baby boomers age and continue to participate in sports, more and more are suffering from foot injuries, such as plantar fasciitis and hallux valgus. And researchers have proposed the inserts as treatments for back, hip, knee and … READ MORE

Benefits of psychological care in pain management

Doctors should consider cognitive therapies as potential first-line treatment. Increasing practitioner skepticism about the long-term safety of opioid pain medications for treating chronic pain and compelling evidence showing the … READ MORE

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 … READ MORE

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