2022
DOI: 10.3390/s22093338
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Estimating Running Ground Reaction Forces from Plantar Pressure during Graded Running

Abstract: Ground reaction forces (GRFs) describe how runners interact with their surroundings and provide the basis for computing inverse dynamics. Wearable technology can predict time−continuous GRFs during walking and running; however, the majority of GRF predictions examine level ground locomotion. The purpose of this manuscript was to predict vertical and anterior–posterior GRFs across different speeds and slopes. Eighteen recreationally active subjects ran on an instrumented treadmill while we collected GRFs and pl… Show more

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Cited by 20 publications
(18 citation statements)
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“…In view of the use of pressure insoles in the inverse dynamics process, an evaluation of the estimation of the ground reaction force and the estimation of the CoP position is necessary. Recent studies presented methods to estimate ground reaction force from plantar pressure, considering CoP as the force application point [ 17 ]. The artificial neural network use involves a large amount of data [ 18 ].…”
Section: Introductionmentioning
confidence: 99%
“…In view of the use of pressure insoles in the inverse dynamics process, an evaluation of the estimation of the ground reaction force and the estimation of the CoP position is necessary. Recent studies presented methods to estimate ground reaction force from plantar pressure, considering CoP as the force application point [ 17 ]. The artificial neural network use involves a large amount of data [ 18 ].…”
Section: Introductionmentioning
confidence: 99%
“…In total, 13 runners (8 male, 5 female) participants were recruited, aged 19–40 years (mean: 28 ± 5 years). Participant height ranged from 1.55 to 1.93 m (mean: 1.73 ± 0.10 m) and body mass ranged from 52.0 to 87.5 kg (mean: 66.6 ± 10.3 kg) [ 6 ]. All participants were free from injury at the time of testing, were familiar with treadmill running, and were given a 10 min self-selected warm-up.…”
Section: Methodsmentioning
confidence: 99%
“…Traditionally, standard laboratory-based measurement equipment such as in-ground force plates, or force-instrumented treadmills have been used to quantify foot-ground interactions during running. Increasingly, however, researchers have recognized the importance of measuring running foot-ground interactions outside of the laboratory in the natural training and competition environments [ 3 , 6 ]. Plantar pressure measurement systems (PPMS) offer a unique solution to researchers interested in measuring foot-ground interactions during running or walking, as well as for many different activities [ 7 , 8 , 9 , 10 ].…”
Section: Introductionmentioning
confidence: 99%
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“…Recent research [ 8 , 9 , 10 ] indicates that investigations outside the laboratory are required to fully comprehend walking. Like force plates, pressure mats can only be utilized in a laboratory setting, despite their portability.…”
Section: Introductionmentioning
confidence: 99%