Footwear Decreases Gait Asymmetry during Running.

Previous research on elderly people has suggested that footwear may improve neuromuscular control of motion. If footwear does in fact improve neuromuscular control, then such an influence might already be present in young, healthy adults. A feature that is often used to assess neuromuscular control of motion is the level of gait asymmetry.

Running shoes and running injuries: mythbusting and a proposal for two new paradigms: 'preferred movement path' and 'comfort filter'.

In the past 100 years, running shoes experienced dramatic changes. The question then arises whether or not running shoes (or sport shoes in general) influence the frequency of running injuries at all. This paper addresses five aspects related to running injuries and shoe selection, including (1) the changes in running injuries over the past 40 years, (2) the relationship between sport shoes, sport inserts and running injuries, (3) previously researched mechanisms of injury related to footwear and two new paradigms for injury prevention including (4) the 'preferred movement path' and (5) the 'comfort filter'.

Defining functional groups based on running kinematics using Self-Organizing Maps and Support Vector Machines.

A functional group is a collection of individuals who react in a similar way to a specific intervention/product such as a sport shoe. Matching footwear features to a functional group can possibly enhance footwear-related comfort, improve running performance, and decrease the risk of movement-related injuries. To match footwear features to a functional group, one has to first define the different groups using their distinctive movement patterns.

Assessing Footwear Effects from Principal Features of Plantar Loading during Running.

Purpose: The effects of footwear on the musculoskeletal system are commonly assessed by interpreting the resultant force at the foot during the stance phase of running. However, this approach overlooks loading patterns across the entire foot. An alternative technique for assessing foot loading across different footwear conditions is possible using comprehensive analysis tools that extract different foot loading features, thus enhancing the functional interpretation of the differences across different interventions.

The effects of a temporarily manipulated dental occlusion on the position of the spine: a comparison during standing and walking.

Background Context: The relationship between dental occlusion and body posture or even the spine position is often analyzed and confirmed. However, this relationship has not been systematically investigated for standing and walking.

Purpose: To examine whether a symmetric or asymmetric dental occlusion block, using 4 mm thick silicon panels, can significantly change the spine position (cervical, thoracic, or lumbar region) during standing and walking.