Biol Sport. 2025;42(3):119–127
1. Morgans R, Ceylan IH, Radnor J et al. Positional training demands in the English Premier League and English Championship. A longitudinal study across consecutive seasons. Biol Sport. 2025; 42(1):21–28.
2.
Morgans R, Di Michele R, Ceylan IH et al. Physical match performance of elite soccer players from the English Championship League and the English Premier League: The effects of opponent ranking and positional differences. Biol Sport. 2025; 42(1):29–38.
3.
Morgans R, Radnor J, Fonseca J et al. Match running performance is influenced by possession and team formation in an English Premier League team. Biol Sport. 2024; 41(3):275–286.
4.
Morgans R, Radnor J, Fonseca J et al. Comparison of running and accelerometry variables based on match outcome, match location and quality of opponent in elite professional soccer players. A five-season study. Biol Sport. 2025; 42(1):67–79.
5.
Morgans R, Ju W, Radnor J et al. The positional demands of explosive actions in elite soccer: Comparison of English Premier League and French Ligue 1. Biol Sport. 2025; 42(1):81–87.
6.
Morgans R, Kweon D, Ryan B et al. Playing position and match location affect the number of high-intensity efforts more than the quality of the opposition in elite football players. Biol Sport. 2024; 41(3):29–37.
7.
Bortnik L, Bruce-Low S, Burger J et al. Physical match demands across different playing positions during transitional play and high-pressure activities in elite soccer. Biol Sport. 2024; 41(2):73–82.
8.
Ju W, Hawkins R, Doran D, Gómez-Díaz A, Martín García A, Evans M Laws A, Bradley PS. Tier-specific contextualised high-intensity running profiles in the English Premier League: more on-ball movement at the top. Biol Sport. 2023; 40(2):561–573.
9.
Abbott W, Brickley G, Smeeton NJ. Physical demands of playing position within English Premier League academy soccer. J Hum Sport Exerc. 2018; 13:285–295.
10.
Guerrero-Calderón B, Alfonso Morcillo J, Chena M, et al. Comparison of training and match load between metabolic and running speed metrics of professional Spanish soccer players by playing position. Biol Sport. 2022; 39:933–941.
11.
Bush M, Barnes C, Archer DT, Hogg B, Bradley PS. Evolution of match performance parameters for various playing positions in the English Premier League. Hum Mov Sci. 2015; 39:1–11.
12.
Smith R, Martinez A. Tactical and physical demands in matches of varying opposition strength in elite soccer. Int J Sports Physiol Perform. 2021; 16(6):794–801.
13.
Jones R, Smith P. Dynamic nature of high-ranked opponents’ playing styles. J Appl Sports Sci. 2020; 8(4):567–580.
14.
González-Rodenas J, Ferrandis J, Moreno-Pérez V, López-Del Campo R, Resta R, Del Coso J. Differences in playing style and technical performance according to the team ranking in the Spanish football LaLiga. A thirteen seasons study. PLoS One. 2023. 20; 18(10):e0293095. doi: 10.1371/journal .pone.0293095.
15.
Beato M, Drust B, Iacono AD. Implementing high-speed running and sprinting training in professional soccer. Int J Sports Med. 2021; 42(4):295–299. doi: 10.1055/a-1302–7968.
16.
Faude O, Koch T, Meyer T. Straight sprinting is the most frequent action in goal situations in professional football. J Sports Sci. 2012; 30(7):625–31. doi: 10.1080/02640414.2012.665940.
17.
Kavanagh R, McDaid K, Rhodes D, McDonnell J, Oliveira R, Morgans R. An analysis of positional generic and individualized speed thresholds within the most demanding phases of match play in the English Premier League. Int J Sports Physiol Perform. 2023. doi: 10.1123/ijspp.2023-0063.
18.
Caldbeck P, Dos’Santos T. How do soccer players sprint from a tactical context? Observations of an English Premier League soccer team. J Sports Sci. 2022; 40(23):2669–2680. doi: 10.1080 /02640414.2023.2183605.
19.
Beato M, Youngs A, Costin AJ. The analysis of physical performance during official competitions in professional English football. Do positions, game locations, and results influence players’ game demands? Journal of Strength and Conditioning Research. 2023a. Ahead of Print.
20.
Morgans R, Rhodes D, Teixeira J, Modric T, Versic S, Oliveira R. Quantification of training load across two competitive seasons in elite senior and youth male soccer players from an English Premiership club. Biol Sport. 2023; 40(4):1197–1205.
21.
Ingebrigtsen J, Dalen T, Hjelde GH, Drust B, Wisløff U. Acceleration and sprint profiles of a professional elite football team in match play. Eur J Sport Sci. 2015; 15:101–110.
22.
Winter EM, Maughan RJ. Requirements of ethics approval. J Sports Sci. 2009; 27:85.
23.
FIFA. Test Report. 17-11-2022. 2021.
24.
Thorpe RT, Strudwick AJ, Buchheit M, Atkinson G, Drust B, Gregson W. Tracking morning fatigue status across in-season training weeks in elite soccer players. Int J Sports Physiol Perform. 2016; 11:947–52.
25.
Cohen J. Quantitative methods in psychology: A power primer. Psychol Bull. 1992; 112:1155–9.
26.
Liu T, Yang L, Chen H, García’de-Alcaraz A. Impact of possession and player position on physical and technical-tactical performance indicators in the Chinese Football Super League. Front Psychol. 2021; 12:722200. doi: 10.3389/fpsyg .2021.722200.
27.
Sampaio J, Lago C, Gonçalves B. Effects of match status on physical performance and technical actions in soccer. Int J Sports Sci Coach. 2021; 16(4), 650–661.
28.
Carling C, Le Gall F, Dupont G. The impact of player position on physical performance in elite soccer. J Sports Sci. 2018; 36(1), 32–40.
29.
Nobari H, Ramachandran AK, Oliveira R. The influence of opponent level on professional soccer players’ training and match performance assessed by using wearable sensor technology. Hum Mov. 2023; 24(2); doi: https://doi. org/10.5114/ hm.2023.117164.
30.
Nobari H, Fani M, Mainer-Pardos E, Oliveira R. Comparison of GPS derived variables based on home versus away matches in the Asian professional soccer team. J Sports Eng Tech. 2022; 0(0). doi: 10.1177/17543371221109729.
31.
Mohr M, Krustrup P, Bangsbo J. High-intensity running in football: An update on performance determinants and training. Sports Med. 2020; 50(1), 1–12.
32.
Wrigley A, et al. The impact of competition level on physical performance in football: A systematic review. J Sports Sci. 2021; 39(10), 1095–1105.
33.
Tomazoli G, Marques JB, Farooq A, Silva JR. Estimating Postmatch Fatigue in Soccer: The Effect of Individualization of Speed Thresholds on Perceived Recovery. Int J Sports Phys Perf. 2020; 15(9), 1216–1222. doi.org/10.1123/ijspp .2019-0399.
34.
Clemente F. Small-sided and conditioned games: An integrative training approach. App Sci Tech. 2016. (Issue 9789811008795). doi.org/10.1007/978 -981-10-0880-1_1.
35.
Casamichana D, Román-Quintana JS, Castellano J, Calleja-González J. Influence of the Type of Marking and the Number of Players on Physiological and Physical Demands during Sided Games in Soccer. J Hum Kin. 2015; 47(1), 259–268. doi. org/10.1515/hukin -2015-0081.
36.
Casamichana D, Suarez-Arrones L, Castellano J, Román-Quintana JS. Effect of number of touches and exercise duration on the kinematic profile and heart rate response during small-sided games in soccer. J Hum Kin. 2014; 41(1), 113–123. doi.org/10.2478 /hukin-2014-0039.
Copyright: Institute of Sport. This is an Open Access article distributed under the terms of the Creative Commons CC BY License (https://creativecommons.org/licenses/by/4.0/). This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator. The license allows for commercial use.