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Can IMU provide an accurate vertical jump height estimate?
ID
Marković, Stefan
(
Author
),
ID
Dopsaj, Milivoj
(
Author
),
ID
Tomažič, Sašo
(
Author
),
ID
Kos, Anton
(
Author
),
ID
Nedeljković, Aleksandar
(
Author
),
ID
Umek, Anton
(
Author
)
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https://www.mdpi.com/2076-3417/11/24/12025
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Abstract
The aim of the present study was to determine if an inertial measurement unit placed on the metatarsal part of the foot can provide valid and reliable data for an accurate estimate of vertical jump height. Thirteen female volleyball players participated in the study. All players were members of the Republic of Serbia national team. Measurement of the vertical jump height was performed for the two exemplary jumping tasks, squat jump and counter-movement jump. Vertical jump height estimation was performed using the flight time method for both devices. The presented results support a high level of concurrent validity of an inertial measurement unit in relation to a force plate for estimating vertical jump height (CMJ t = 0.897, p = 379; ICC = 0.975; SQJ t = −0.564, p = 0.578; ICC = 0.921) as well as a high level of reliability (ICC > 0.872) for inertial measurement unit results. The proposed inertial measurement unit positioning may provide an accurate vertical jump height estimate for in-field measurement of jump height as an alternative to other devices. The principal advantages include the small size of the sensor unit and possible simultaneous monitoring of multiple athletes.
Language:
English
Keywords:
IMU
,
force plate
,
squat jump
,
counter-movement jump
,
vertical jump
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
FE - Faculty of Electrical Engineering
Publication status:
Published
Publication version:
Version of Record
Year:
2021
Number of pages:
11 str.
Numbering:
Vol. 11, iss. 24, art. 12025
PID:
20.500.12556/RUL-136935
UDC:
004:796
ISSN on article:
2076-3417
DOI:
10.3390/app112412025
COBISS.SI-ID:
91231491
Publication date in RUL:
25.05.2022
Views:
874
Downloads:
101
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Record is a part of a journal
Title:
Applied sciences
Shortened title:
Appl. sci.
Publisher:
MDPI
ISSN:
2076-3417
COBISS.SI-ID:
522979353
Licences
License:
CC BY 4.0, Creative Commons Attribution 4.0 International
Link:
http://creativecommons.org/licenses/by/4.0/
Description:
This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:
17.12.2021
Secondary language
Language:
Slovenian
Keywords:
IMU
,
tenziometrska plošča
,
skok iz polčepa
,
skok z nasprotnim gibanjem
,
navpični skok
Projects
Funder:
ARRS - Slovenian Research Agency
Project number:
P2-0246
Name:
ICT4QoL - Informacijsko komunikacijske tehnologije za kakovostno življenje
Funder:
ARRS - Slovenian Research Agency
Project number:
BI-RS/20-21-023
Name:
Sensor technologies as support systems for the detection and selection of talents in sport and monitoring the performance of athletes
Funder:
MESTD - Ministry of Education, Science and Technological Development of Republic of Serbia
Funding programme:
Scientific Projects
Project number:
III47015
Name:
Effects of the Applied Physical Activity on Locomotor, Metabolic, Psychosocial and Educational Status of the Population of the Republic of Serbia
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