BACKGROUND Foot orthoses are frequently used in sports for the treatment of overuse complaints with sufficient evidence available for certain foot-related overuse pathologies like plantar fasciitis, rheumatoid arthritis and foot pain (e.g., metatarsalgia). One important aim is to reduce plantar pressure under prominent areas like metatarsal heads. For the forefoot region, mainly two common stra...

Several pathologies of the foot can be solved simply by adding an orthosis under the patient’s foot. Defining the geometry and the size of such orthosis is key in optimizing its influence on the foot. For example, an orthosis with a heel lift (HL) has an increased height below the heel to force the patient to put his weight on front of the foot. An orthosis with a metatarsal bar associated with...

In this work we investigate the improvement of comfort modern shoes due to its internal shape, according anatomy foot. For purpose, offer new method for development an ergonomic anthropometrically justified form last based on 3d scanning results customer’s foot and it`s plaster cast. The reverse engineering progressive software was used that aim. An increased level shoe is achieved through use ...

PURPOSE Patients with diabetes are often prescribed foot orthoses to help prevent foot ulcer formation. Orthotics are used to redistribute normal and shear stress. Shear stresses are not easily measurable and considered to be responsible for skin breakdown. Local elevation of skin temperature has been implicated as an early sign of impending ulceration especially in regions of high shear stress...

Foot orthotic treatment is one of the major conservative methods used to handle foot problems. Total plantar contact foot orthoses are used to reduce and redistribute peak pressures. For the fabrication of a total plantar contact foot orthosis, the computer-aided design and computer-aided manufacturing (CAD-CAM) method has been applied. In this study, the plantar foot-orthosis interface pressur...

PURPOSE This study was aimed to investigate the function of toes while running through comparing bound toes by external- manipulation with natural separate toes by evaluating kinematics and plantar pressure analysis. METHODS Seven habitually barefoot male runners participated in the running test under toes binding and non-binding conditions, and Vicon and Novel insole plantar pressure measure...

[Purpose] This study examined the relationship between toe grip strength and its associated factors by focusing on factors that were suggested to have a relationship with toe grip strength in previous studies, aiming to clarify the factors influencing the toe grip strength of healthy women. [Subjects and Methods] Twelve healthy young women were selected for this study. Their toe grip strength, ...

The aims of this study were to 1) determine if hypergravity (HG) squats can produce foot forces similar to those measured during 10-repetition maximum (10RM) squats using weights under normal 1-G(z) condition, and 2) compare the kinematics (duration and goniometry) and EMG activities of selected joints and muscles between 10RM and HG squats of similar total foot forces. Eight men and six women ...