Accuracy and reliability of Sage Analytics tracking system based on UWB technology for indoor team sports
Result description
Reliability and accuracy of Sage Analytics system for team games is currently unknown. Therefore, the aim of this study is to assess validity and reliability of SAGE Analytics during prescribed move- ments and specific basketball movements. Eighteen male basketball players completed straight line movements (28 m), zig zag move- ments (20 m) by walking, jogging and sprinting, and 4 on 4 small- sided game measured by Sage and VideoManualMotionTracker 1.0. Results: System seems to underestimate distance in protocols with changes of directions (2.09–3.49%) and slightly overestimate straight locomotion (1.91–2.38%). At the same time change of direction measurement protocol showed lower error than straight measure- ment protocol. System showed high reliability (r = 0.985, SEM = 1.42 m). Sage Analytics system was confirmed as a sufficient accurate and reliable tool to determine total distance.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Accuracy and reliability of Sage Analytics tracking system based on UWB technology for indoor team sports
Original language description
Reliability and accuracy of Sage Analytics system for team games is currently unknown. Therefore, the aim of this study is to assess validity and reliability of SAGE Analytics during prescribed move- ments and specific basketball movements. Eighteen male basketball players completed straight line movements (28 m), zig zag move- ments (20 m) by walking, jogging and sprinting, and 4 on 4 small- sided game measured by Sage and VideoManualMotionTracker 1.0. Results: System seems to underestimate distance in protocols with changes of directions (2.09–3.49%) and slightly overestimate straight locomotion (1.91–2.38%). At the same time change of direction measurement protocol showed lower error than straight measure- ment protocol. System showed high reliability (r = 0.985, SEM = 1.42 m). Sage Analytics system was confirmed as a sufficient accurate and reliable tool to determine total distance.
Czech name
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Czech description
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Classification
Type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
50301 - Education, general; including training, pedagogy, didactics [and education systems]
Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Performance Analysis in Sport
ISSN
2474-8668
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
800-807
UT code for WoS article
000547058300001
EID of the result in the Scopus database
2-s2.0-85087776705
Result type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
OECD FORD
Education, general; including training, pedagogy, didactics [and education systems]
Year of implementation
2020