In-season adaptations to intense intermittent training and sprint interval training in sub-elite football players

Morten Hostrup; Thomas P Gunnarsson; Matteo Fiorenza; Kristian Mørch; Johan Onslev; Kasper M Pedersen; Jens Bangsbo

doi:10.1111/sms.13395

In-season adaptations to intense intermittent training and sprint interval training in sub-elite football players

Morten Hostrup, Thomas P Gunnarsson, Matteo Fiorenza, Kristian Mørch, Johan Onslev, Kasper M Pedersen, Jens Bangsbo

August Krogh Sektionen for Human Fysiologi

5 Citationer (Scopus)

Abstract

This study investigated the in-season effect of intensified training comparing the efficacy of duration-matched intense intermittent exercise training with sprint interval training in increasing intermittent running performance, sprint ability, and muscle content of proteins related to ion handling and metabolism in football players. After the first two weeks in the season, 22 sub-elite football players completed either 10 weeks of intense intermittent training using the 10-20-30 training concept (10-20-30, n = 12) or sprint interval training (SIT, n = 10; work/rest ratio: 6-s/54-s) three times weekly, with a ~20% reduction in weekly training time. Before and after the intervention, players performed a Yo-Yo intermittent recovery test level 1 (Yo-Yo IR1) and a 30-m sprint test. Furthermore, players had a muscle biopsy taken from the vastus lateralis. Yo-Yo IR1 performance increased by 330 m (95%CI: 178-482, P ≤ 0.01) in 10-20-30, whereas no change was observed in SIT. Sprint time did not change in 10-20-30 but decreased by 0.04 second (95%CI: 0.00-0.09, P ≤ 0.05) in SIT. Muscle content of HADHA (24%, P ≤ 0.01), PDH-E1α (40%, P ≤ 0.01), complex I-V of the electron transport chain (ETC) (51%, P ≤ 0.01) and Na ⁺ , K ⁺ -ATPase subunits α ₂ (33%, P ≤ 0.05) and β ₁ (27%, P ≤ 0.05) increased in 10-20-30, whereas content of DHPR (27%, P ≤ 0.01) and complex I-V of the ETC (31%, P ≤ 0.05) increased in SIT. Intense intermittent training, combining short sprints and a high aerobic load, is superior to regular sprint interval training in increasing intense intermittent running performance during a Yo-Yo IR1 test and muscle content of PDH-E1α and HADHA in sub-elite football players.

Originalsprog	Engelsk
Tidsskrift	Scandinavian Journal of Medicine & Science in Sports
Vol/bind	29
Udgave nummer	5
Sider (fra-til)	669-677
Antal sider	9
ISSN	0905-7188
DOI	https://doi.org/10.1111/sms.13395
Status	Udgivet - maj 2019

Emneord

Det Natur- og Biovidenskabelige Fakultet

Adgang til dokumentet

10.1111/sms.13395

Citationsformater

@article{d0c13f250280486bb1d89138ead7462a,

title = "In-season adaptations to intense intermittent training and sprint interval training in sub-elite football players",

abstract = " This study investigated the in-season effect of intensified training comparing the efficacy of duration-matched intense intermittent exercise training with sprint interval training in increasing intermittent running performance, sprint ability, and muscle content of proteins related to ion handling and metabolism in football players. After the first two weeks in the season, 22 sub-elite football players completed either 10 weeks of intense intermittent training using the 10-20-30 training concept (10-20-30, n = 12) or sprint interval training (SIT, n = 10; work/rest ratio: 6-s/54-s) three times weekly, with a ~20% reduction in weekly training time. Before and after the intervention, players performed a Yo-Yo intermittent recovery test level 1 (Yo-Yo IR1) and a 30-m sprint test. Furthermore, players had a muscle biopsy taken from the vastus lateralis. Yo-Yo IR1 performance increased by 330 m (95%CI: 178-482, P ≤ 0.01) in 10-20-30, whereas no change was observed in SIT. Sprint time did not change in 10-20-30 but decreased by 0.04 second (95%CI: 0.00-0.09, P ≤ 0.05) in SIT. Muscle content of HADHA (24%, P ≤ 0.01), PDH-E1α (40%, P ≤ 0.01), complex I-V of the electron transport chain (ETC) (51%, P ≤ 0.01) and Na + , K + -ATPase subunits α 2 (33%, P ≤ 0.05) and β 1 (27%, P ≤ 0.05) increased in 10-20-30, whereas content of DHPR (27%, P ≤ 0.01) and complex I-V of the ETC (31%, P ≤ 0.05) increased in SIT. Intense intermittent training, combining short sprints and a high aerobic load, is superior to regular sprint interval training in increasing intense intermittent running performance during a Yo-Yo IR1 test and muscle content of PDH-E1α and HADHA in sub-elite football players. ",

keywords = "Faculty of Science, Soccer, HIT, HIIT, SIT, Speed endurance training, Oxidative metabolism",

author = "Morten Hostrup and Gunnarsson, {Thomas P} and Matteo Fiorenza and Kristian M{\o}rch and Johan Onslev and Pedersen, {Kasper M} and Jens Bangsbo",

year = "2019",

month = may,

doi = "10.1111/sms.13395",

language = "English",

volume = "29",

pages = "669--677",

journal = "Scandinavian Journal of Medicine & Science in Sports",

issn = "0905-7188",

publisher = "Wiley-Blackwell",

number = "5",

}

TY - JOUR

T1 - In-season adaptations to intense intermittent training and sprint interval training in sub-elite football players

AU - Hostrup, Morten

AU - Gunnarsson, Thomas P

AU - Fiorenza, Matteo

AU - Mørch, Kristian

AU - Onslev, Johan

AU - Pedersen, Kasper M

AU - Bangsbo, Jens

PY - 2019/5

Y1 - 2019/5

N2 - This study investigated the in-season effect of intensified training comparing the efficacy of duration-matched intense intermittent exercise training with sprint interval training in increasing intermittent running performance, sprint ability, and muscle content of proteins related to ion handling and metabolism in football players. After the first two weeks in the season, 22 sub-elite football players completed either 10 weeks of intense intermittent training using the 10-20-30 training concept (10-20-30, n = 12) or sprint interval training (SIT, n = 10; work/rest ratio: 6-s/54-s) three times weekly, with a ~20% reduction in weekly training time. Before and after the intervention, players performed a Yo-Yo intermittent recovery test level 1 (Yo-Yo IR1) and a 30-m sprint test. Furthermore, players had a muscle biopsy taken from the vastus lateralis. Yo-Yo IR1 performance increased by 330 m (95%CI: 178-482, P ≤ 0.01) in 10-20-30, whereas no change was observed in SIT. Sprint time did not change in 10-20-30 but decreased by 0.04 second (95%CI: 0.00-0.09, P ≤ 0.05) in SIT. Muscle content of HADHA (24%, P ≤ 0.01), PDH-E1α (40%, P ≤ 0.01), complex I-V of the electron transport chain (ETC) (51%, P ≤ 0.01) and Na + , K + -ATPase subunits α 2 (33%, P ≤ 0.05) and β 1 (27%, P ≤ 0.05) increased in 10-20-30, whereas content of DHPR (27%, P ≤ 0.01) and complex I-V of the ETC (31%, P ≤ 0.05) increased in SIT. Intense intermittent training, combining short sprints and a high aerobic load, is superior to regular sprint interval training in increasing intense intermittent running performance during a Yo-Yo IR1 test and muscle content of PDH-E1α and HADHA in sub-elite football players.

AB - This study investigated the in-season effect of intensified training comparing the efficacy of duration-matched intense intermittent exercise training with sprint interval training in increasing intermittent running performance, sprint ability, and muscle content of proteins related to ion handling and metabolism in football players. After the first two weeks in the season, 22 sub-elite football players completed either 10 weeks of intense intermittent training using the 10-20-30 training concept (10-20-30, n = 12) or sprint interval training (SIT, n = 10; work/rest ratio: 6-s/54-s) three times weekly, with a ~20% reduction in weekly training time. Before and after the intervention, players performed a Yo-Yo intermittent recovery test level 1 (Yo-Yo IR1) and a 30-m sprint test. Furthermore, players had a muscle biopsy taken from the vastus lateralis. Yo-Yo IR1 performance increased by 330 m (95%CI: 178-482, P ≤ 0.01) in 10-20-30, whereas no change was observed in SIT. Sprint time did not change in 10-20-30 but decreased by 0.04 second (95%CI: 0.00-0.09, P ≤ 0.05) in SIT. Muscle content of HADHA (24%, P ≤ 0.01), PDH-E1α (40%, P ≤ 0.01), complex I-V of the electron transport chain (ETC) (51%, P ≤ 0.01) and Na + , K + -ATPase subunits α 2 (33%, P ≤ 0.05) and β 1 (27%, P ≤ 0.05) increased in 10-20-30, whereas content of DHPR (27%, P ≤ 0.01) and complex I-V of the ETC (31%, P ≤ 0.05) increased in SIT. Intense intermittent training, combining short sprints and a high aerobic load, is superior to regular sprint interval training in increasing intense intermittent running performance during a Yo-Yo IR1 test and muscle content of PDH-E1α and HADHA in sub-elite football players.

KW - Faculty of Science

KW - Soccer

KW - HIT

KW - HIIT

KW - SIT

KW - Speed endurance training

KW - Oxidative metabolism

U2 - 10.1111/sms.13395

DO - 10.1111/sms.13395

M3 - Journal article

C2 - 30676666

SN - 0905-7188

VL - 29

SP - 669

EP - 677

JO - Scandinavian Journal of Medicine & Science in Sports

JF - Scandinavian Journal of Medicine & Science in Sports

IS - 5

ER -

In-season adaptations to intense intermittent training and sprint interval training in sub-elite football players

Abstract

Emneord

Adgang til dokumentet

Fingeraftryk

Citationsformater