In this paper, we present a new method to estimate ground reaction forces (GRF) from wearable sensors for variety of real-world situations. We address the drawbacks using force plates with limited activity range and high cost in previous work. use transformer encoder as feature extractor extract temporal spatial features more efficiently. Using Mean Absolute Percentage Error (MAPE) evaluation c...

This study proposes a force plate with planar spring and an eddy current displacement sensor to measure the ground reaction (GRF) of small insect reveal its motion characteristics. The proposed comprises circular aluminum plate, four springs symmetrically connected under plate. diameter thickness fabricated were 8 0.1 mm, respectively. width was 0.4 mm. When is applied moves vertically downward...

Improved lower extremity neuromuscular control during sports may decrease injury risk. This prospective study evaluated progressive resistance, whole body, long-axis rotational training on the Ground Force 360 device. Our hypothesis was that device training would improve lower extremity neuromuscular control based on previous reports of kinematic, ground reaction force (GRF) or electromyographi...

Mechanical load has been estimated during step exercise based on ground reaction force (GRF) obtained by force platforms. It is not yet accurately known whether these measures reflect foot contact forces once the latter depend on footwear and are potentially modified by the compliant properties of the step bench. The aim of the study was to compare maximal and mean plantar pressure (PP), and ma...

We prove that the trace of Hecke operator $T_2$ acting on vector space cusp forms level one takes no repeated values, except for 0, which only occurs when is trivial.

Over the years, Global Reporting Format (GRF) was first major change in approach to evaluate runway conditions. The greatest impulse for this new regulation were incidents and accidents related mainly excursions that occurred because of unfavorable weather conditions, when not only aircraft different airport facilities but also human health lives suffered. To better understand these changes, th...

27 During movement, errors are typically corrected only if they hinder performance. Preferential correction 28 of task-relevant deviations is described by the minimal intervention principle, but has not been 29 demonstrated in the joints during locomotor adaptation. We studied hopping as a tractable model of 30 locomotor adaptation of the joints within the context of a limb-force-specific task ...