sports analytics;
external workload;
training volume;
internal workload;
sports data science;
SESSION-RPE METHOD;
VALIDITY;
RELIABILITY;
PERCEPTION;
INJURY;
D O I:
10.3390/app9235174
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The use of machine learning (ML) in soccer allows for the management of a large amount of data deriving from the monitoring of sessions and matches. Although the rate of perceived exertion (RPE), training load (S-RPE), and global position system (GPS) are standard methodologies used in team sports to assess the internal and external workload; how the external workload affects RPE and S-RPE remains still unclear. This study explores the relationship between both RPE and S-RPE and the training workload through ML. Data were recorded from 22 elite soccer players, in 160 training sessions and 35 matches during the 2015/2016 season, by using GPS tracking technology. A feature selection process was applied to understand which workload features influence RPE and S-RPE the most. Our results show that the training workloads performed in the previous week have a strong effect on perceived exertion and training load. On the other hand, the analysis of our predictions shows higher accuracy for medium RPE and S-RPE values compared with the extremes. These results provide further evidence of the usefulness of ML as a support to athletic trainers and coaches in understanding the relationship between training load and individual-response in team sports.
机构:
Edith Cowan Univ, Ctr Human Performance, Sch Med & Hlth Sci, Joondalup, WA, Australia
Univ Nebraska, Nebraska Athlet Performance Lab, Lincoln, NE 68588 USAEdith Cowan Univ, Ctr Human Performance, Sch Med & Hlth Sci, Joondalup, WA, Australia
Thome, Matthew
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Nimphius, Sophia
Jordan, Matthew J.
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Edith Cowan Univ, Ctr Human Performance, Sch Med & Hlth Sci, Joondalup, WA, Australia
Univ Calgary, Fac Kinesiol, Sport Med Ctr, Calgary, AB, CanadaEdith Cowan Univ, Ctr Human Performance, Sch Med & Hlth Sci, Joondalup, WA, Australia
Jordan, Matthew J.
Thorpe, Robin T.
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机构:
Liverpool John Moores Univ, Res Inst Sport & Exercise Sci, Sch Sport & Exercise Sci, Liverpool, England
Arizona State Univ, Coll Hlth Solut, Phoenix, AZ USAEdith Cowan Univ, Ctr Human Performance, Sch Med & Hlth Sci, Joondalup, WA, Australia
机构:
Liverpool John Moores Univ, Res Inst Sport Sci, Football Exchange, Liverpool, England
Houston Dynamo Football Club, Dept Performance & Sci, Houston, TX 77003 USALiverpool John Moores Univ, Res Inst Sport Sci, Football Exchange, Liverpool, England
Kyprianou, Efthymios
Lolli, Lorenzo
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Manchester Metropolitan Univ, Inst Sport, Dept Sport & Exercise Sci, Manchester, EnglandLiverpool John Moores Univ, Res Inst Sport Sci, Football Exchange, Liverpool, England
Lolli, Lorenzo
Weston, Matthew
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Manchester Metropolitan Univ, Inst Sport, Dept Sport & Exercise Sci, Manchester, England
Univ Edinburgh, Moray House Sch Educ & Sport, Inst Sport Phys Educ & Hlth Sci, Edinburgh, ScotlandLiverpool John Moores Univ, Res Inst Sport Sci, Football Exchange, Liverpool, England
Weston, Matthew
Gregson, Warren
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Manchester Metropolitan Univ, Inst Sport, Dept Sport & Exercise Sci, Manchester, EnglandLiverpool John Moores Univ, Res Inst Sport Sci, Football Exchange, Liverpool, England
机构:
Univ Brighton, Sport & Exercise Sci & Med Res & Enterprise Grp, Eastbourne, England
Brighton & Hove Albion FC, Brighton, E Sussex, EnglandUniv Brighton, Sport & Exercise Sci & Med Res & Enterprise Grp, Eastbourne, England
Grimson, Sophie
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Brickley, Gary
Smeeton, Nicholas J.
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Univ Brighton, Sport & Exercise Sci & Med Res & Enterprise Grp, Eastbourne, EnglandUniv Brighton, Sport & Exercise Sci & Med Res & Enterprise Grp, Eastbourne, England
Smeeton, Nicholas J.
Brett, Adam
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Brighton & Hove Albion FC, Brighton, E Sussex, EnglandUniv Brighton, Sport & Exercise Sci & Med Res & Enterprise Grp, Eastbourne, England
Brett, Adam
Abbott, Will
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Brighton & Hove Albion FC, Brighton, E Sussex, EnglandUniv Brighton, Sport & Exercise Sci & Med Res & Enterprise Grp, Eastbourne, England
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Univ Lisbon, Fac Human Kinet, Lisbon, PortugalUniv Lisbon, Fac Human Kinet, Lisbon, Portugal
Mendes, Bruno
Clemente, Filipe Manuel
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机构:
Inst Politecn Viana do Castelo, Escola Super Desporto & Lazer, Viana Do Castelo, Portugal
Inst Telcomunicacoes, Covilha, PortugalUniv Lisbon, Fac Human Kinet, Lisbon, Portugal
Clemente, Filipe Manuel
Calvete, Francisco
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Benfica LAB, Sport Lisboa & Benf, Lisbon, PortugalUniv Lisbon, Fac Human Kinet, Lisbon, Portugal
Calvete, Francisco
Carrico, Sandro
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Benfica LAB, Sport Lisboa & Benf, Lisbon, PortugalUniv Lisbon, Fac Human Kinet, Lisbon, Portugal
Carrico, Sandro
Owen, Adam
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Univ Claude Bernard Lyon 1, Ctr Rech & Innovat Sport, Lyon, FranceUniv Lisbon, Fac Human Kinet, Lisbon, Portugal
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Univ Basque Country EHU UPV, Fac Phys Act & Sport Sci, Vitoria, SpainUniv Basque Country EHU UPV, Fac Phys Act & Sport Sci, Vitoria, Spain
San Roman, Jaime
Castagna, Carlo
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Italian Football Federat FIGC, Football Training & Biomech Lab, Tech Dept, Florence, ItalyUniv Basque Country EHU UPV, Fac Phys Act & Sport Sci, Vitoria, Spain