Development of a low-cost system for the measurement of dynamic equilibrium in humans
Introduction The maintenance of balance and body orientation during stance is essential for performing different activities. The aim of this study was to describe the development of a non-commercial, low-cost device to measure human dynamic equilibrium through both biomechanical parameters: Ground R...
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| Published in | Research on biomedical engineering Vol. 40; no. 3-4; pp. 593 - 608 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
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Springer International Publishing
01.10.2024
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| Abstract | Introduction
The maintenance of balance and body orientation during stance is essential for performing different activities. The aim of this study was to describe the development of a non-commercial, low-cost device to measure human dynamic equilibrium through both biomechanical parameters: Ground Reaction Force (GRF) and displacement of the Center of Pressure (COP). Additionally, the study aimed to validate and assess the practical applicability of this device, designed for scientific research purposes.
Methods
The acquisition of contact forces data of supporting foot was obtained from a force platform developed according to International Standards of Measurement. This platform was constructed for approximately one-tenth of the cost of commercial platforms.
Results
The device calibration showed an adequate connectivity, linearity, and reliable measurement of the variables proposed in this study, being suitable for studies aiming to assess the balance in humans. An experimental study was conducted to verify the applicability of the device, through measuring COP and GRF variables.
Conclusion
Based on the study results, we believe that this low-cost and effective device can be used to measure postural control and balance in clinical and sports experiments. However, further studies are required to validate this device by comparing it with other stabilometric devices. |
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| AbstractList | Introduction
The maintenance of balance and body orientation during stance is essential for performing different activities. The aim of this study was to describe the development of a non-commercial, low-cost device to measure human dynamic equilibrium through both biomechanical parameters: Ground Reaction Force (GRF) and displacement of the Center of Pressure (COP). Additionally, the study aimed to validate and assess the practical applicability of this device, designed for scientific research purposes.
Methods
The acquisition of contact forces data of supporting foot was obtained from a force platform developed according to International Standards of Measurement. This platform was constructed for approximately one-tenth of the cost of commercial platforms.
Results
The device calibration showed an adequate connectivity, linearity, and reliable measurement of the variables proposed in this study, being suitable for studies aiming to assess the balance in humans. An experimental study was conducted to verify the applicability of the device, through measuring COP and GRF variables.
Conclusion
Based on the study results, we believe that this low-cost and effective device can be used to measure postural control and balance in clinical and sports experiments. However, further studies are required to validate this device by comparing it with other stabilometric devices. |
| Author | Tomazini, José Elias Silva, Marcelo Guimarães Martins, Marcelo Sampaio Tupinambá, Walter Luis Medeiros |
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| Cites_doi | 10.1016/j.anl.2015.07.001 10.1016/j.jelekin.2007.09.003 10.1016/j.jbiomech.2013.02.018 10.15406/joentr.2022.14.00508 10.1016/j.gaitpost.2008.03.006 10.1016/S0003-9993(23)00004-7 10.1016/0301-0082(92)90034-c 10.1093/ajh/hpv007 10.1590/S1413-35552010000300003 10.3390/s140203362 10.1682/jrrd.2012.08.0141 10.1016/j.jshs.2016.01.005 10.1155/2015/891390 10.5007/1980-0037.2011v13n5p367 10.1016/j.jbiomech.2014.01.054 10.1016/S0304-3940(01)01987-5 10.1123/jab.22.1.51 10.1109/IEMBS.2006.260719 10.1186/1743-0003-8-30 10.1109/I2MTC.2017.7969819 10.1002/cphy.cp120107 10.1109/ICCEE.2009.234 |
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| Keywords | Low-cost equipment Biomechanical parameters Postural control Dynamic equilibrium |
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The maintenance of balance and body orientation during stance is essential for performing different activities. The aim of this study was to... |
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| Title | Development of a low-cost system for the measurement of dynamic equilibrium in humans |
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