TY  - GEN
A1  - Coppalle, Sullivan
A1  - Ravé, Guillaume
A1  - Moran, Jason
A1  - Salhi, Iyed
A1  - Ben Abderrahman, Abderraouf
A1  - Zouita, Sghaeir
A1  - Granacher, Urs
A1  - Zouhal, Hassane
T1  - Internal and External Training Load in Under-19 versus Professional Soccer Players during the In-Season Period
T2  - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe
N2  - This study aimed to compare the training load of a professional under-19 soccer team (U-19) to that of an elite adult team (EAT), from the same club, during the in-season period. Thirty-nine healthy soccer players were involved (EAT [n = 20]; U-19 [n = 19]) in the study which spanned four weeks. Training load (TL) was monitored as external TL, using a global positioning system (GPS), and internal TL, using a rating of perceived exertion (RPE). TL data were recorded after each training session. During soccer matches, players’ RPEs were recorded. The internal TL was quantified daily by means of the session rating of perceived exertion (session-RPE) using Borg’s 0–10 scale. For GPS data, the selected running speed intensities (over 0.5 s time intervals) were 12–15.9 km/h; 16–19.9 km/h; 20–24.9 km/h; >25 km/h (sprint). Distances covered between 16 and 19.9 km/h, > 20 km/h and >25 km/h were significantly higher in U-19 compared to EAT over the course of the study (p = 0.023, d = 0.243, small; p = 0.016, d = 0.298, small; and p = 0.001, d = 0.564, small, respectively). EAT players performed significantly fewer sprints per week compared to U-19 players (p = 0.002, d = 0.526, small). RPE was significantly higher in U-19 compared to EAT (p = 0.001, d = 0.188, trivial). The external and internal measures of TL were significantly higher in the U-19 group compared to the EAT soccer players. In conclusion, the results obtained show that the training load is greater in U19 compared to EAT.
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 694 
KW  - monitoring
KW  - global positioning system
KW  - elite athletes
KW  - academy
KW  - RPE
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-489745
SN  - 1866-8364
IS  - 694
ER  - 
TY  - JOUR
A1  - Coppalle, Sullivan
A1  - Ravé, Guillaume
A1  - Moran, Jason
A1  - Salhi, Iyed
A1  - Ben Abderrahman, Abderraouf
A1  - Zouita, Sghaeir
A1  - Granacher, Urs
A1  - Zouhal, Hassane
T1  - Internal and External Training Load in Under-19 versus Professional Soccer Players during the In-Season Period
JF  - International Journal of Environmental Research and Public Health
N2  - This study aimed to compare the training load of a professional under-19 soccer team (U-19) to that of an elite adult team (EAT), from the same club, during the in-season period. Thirty-nine healthy soccer players were involved (EAT [n = 20]; U-19 [n = 19]) in the study which spanned four weeks. Training load (TL) was monitored as external TL, using a global positioning system (GPS), and internal TL, using a rating of perceived exertion (RPE). TL data were recorded after each training session. During soccer matches, players’ RPEs were recorded. The internal TL was quantified daily by means of the session rating of perceived exertion (session-RPE) using Borg’s 0–10 scale. For GPS data, the selected running speed intensities (over 0.5 s time intervals) were 12–15.9 km/h; 16–19.9 km/h; 20–24.9 km/h; >25 km/h (sprint). Distances covered between 16 and 19.9 km/h, > 20 km/h and >25 km/h were significantly higher in U-19 compared to EAT over the course of the study (p = 0.023, d = 0.243, small; p = 0.016, d = 0.298, small; and p = 0.001, d = 0.564, small, respectively). EAT players performed significantly fewer sprints per week compared to U-19 players (p = 0.002, d = 0.526, small). RPE was significantly higher in U-19 compared to EAT (p = 0.001, d = 0.188, trivial). The external and internal measures of TL were significantly higher in the U-19 group compared to the EAT soccer players. In conclusion, the results obtained show that the training load is greater in U19 compared to EAT.
KW  - monitoring
KW  - global positioning system
KW  - elite athletes
KW  - academy
KW  - RPE
Y1  - 2020
U6  - https://doi.org/10.3390/ijerph18020558
SN  - 1660-4601
VL  - 18
IS  - 2
PB  - MDPI AG
CY  - Basel
ER  - 
TY  - JOUR
A1  - Ravé, Guillaume
A1  - Granacher, Urs
A1  - Boullosa, Daniel
A1  - Hackney, Anthony C.
A1  - Zouhal, Hassane
T1  - How to Use Global Positioning Systems (GPS) Data to Monitor Training Load in the “Real World” of Elite Soccer
JF  - Frontiers in Physiology
KW  - acute chronic workload ratio
KW  - injury risk
KW  - physical performance
KW  - monitoring
KW  - external training load
Y1  - 2020
U6  - https://doi.org/10.3389/fphys.2020.00944
SN  - 1664-042X
VL  - 11
PB  - Frontiers Research Foundation
CY  - Lausanne
ER  - 
TY  - GEN
A1  - Ravé, Guillaume
A1  - Granacher, Urs
A1  - Boullosa, Daniel
A1  - Hackney, Anthony C.
A1  - Zouhal, Hassane
T1  - How to Use Global Positioning Systems (GPS) Data to Monitor Training Load in the “Real World” of Elite Soccer
T2  - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 663 
KW  - acute chronic workload ratio
KW  - injury risk
KW  - physical performance
KW  - monitoring
KW  - external training load
Y1  - 2020
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-480558
SN  - 1866-8364
IS  - 663
ER  -