Abstrakt
The measurement of ground reaction forces (GRF) is considered as a standard complement of kinematic analysis of most movements. In sport is measured in many disciplines such as athletics or volleyball (Meldrum, Hilton et al. 2004; Klenerman 2006).
Less frequent and technically more difficult is to measure interaction forces during the ice hockey (Pearsall, Turcotte et al. 2000; Dewan 2004; Tyler J. Stidwill 2010).
In the laboratory of extreme loading (BEZ) was developed a special measuring device "a measuring skates" to measure the GRF during the ice hockey skating (Šťastný, Kubový et al. 2010). The measuring skate measure separately two components of interaction forces (GRF as reducible) and it can be synchronized with other measuring devices.
This new measuring device created in BEZ laboratory has been synchronized with technology Footscan Insole(R). There have been done several pilot measurements, which examined the interpretability of survey outputs from "measurement skates" together with the 2-D kinematic record and Footscan Insole(R) technology.
The result of synchronization a "measuring skate" with other measuring technology is the ability to record interaction forces on the skate boot with the distribution of plantar pressures. It is thus allowed to research the interaction of forces in the foot-skate-surface interactiv szstem, or causes a discomfort arising from the use of skates.
The 2D skating record can be evaluated together with changes in local dynamic plantar pressures and size of the loading forces on the skate''s blade.