Soccer Performance Research Articles

Neuropsychophysiological Aspects of Soccer Performance: A Bibliometric Analysis and Narrative Review.

In recent years, there has been growing scientific interest in the neuropsychophysiological aspects of soccer performance. The purpose of this study was to conduct a bibliometric analysis to identify and review key topics within the neuropsychophysiological dimensions of soccer performance and identify any research voids that warrant further attention. We retrieved 192 documents from the Scopus database and anayzed the extracted data using VOSviewer software to conduct a bibliometric analysis. We applied both performance analysis techniques (including the number of documents per year, top 20 authors by citations, and top 15 sources by documents) and science mapping analysis (co-authorship, bibliographic coupling, co-citation, and co-occurrence). The co-occurrence analysis identified three main clusters of research themes. The first cluster focused on the relationship between physical performance and cognitive factors, the second on technical-tactical performance, and the third on health and well-being. Our findings emphasize the significant role of neuropsychophysiological factors in all aspects of soccer performance. We highlight the importance of integrating cognitive and physical training to enhance player performance and underscore the need for further research to deepen our understanding of these relationships.

Saliva as a diagnostic tool in soccer: a scoping review.

A high-performance sport like soccer requires training strategies that aim to reach peak performance at the right time for the desired competitions. Thus, the investigation of biochemical markers in saliva is a tool that is beginning to be used in athletes within the physical training process. There is still no evidence on universal saliva collection and analysis protocols in soccer. This review aims to map the use of saliva as a tool for analyzing athletic performance in soccer, from the biomarkers used to the validated protocols for these analyses. A broad systematic literature search was carried out in the electronic databases Web of Science, Livivo, Scopus, PubMed, LILACS and gray literature (Google Scholar and ProQuest). Two reviewers selected the studies and extracted data on the type of salivary collection used, the salivary biomarker evaluated and monitored. Ninety-three articles were included. The most frequently analyzed salivary biomarkers were cortisol (n=53), testosterone (n=35), secretory immunoglobulin A (SIgA) (n=33), salivary alpha amylase (n=7), genetic polymorphisms (n=4) and miRNAs (n=2). The results of the studies indicated beneficial effects in monitoring salivary biomarkers in the assessment of sports performance, although most studies did not include a control group capable of comparison. Salivary collection and analysis protocols were varied and commonly not reported. This scoping review provides a comprehensive overview of the current landscape of salivary biomarker research in soccer. The findings underscore the importance of these biomarkers in assessing athletes' physiological responses and overall well-being. Future research should focus on refining methodologies, exploring additional biomarkers, and investigating the practical implications of salivary biomarker monitoring in soccer and other sports.

‘Supporting the Support Staff’: A Narrative Review of Nutritional Opportunities to Enhance Recovery and Wellbeing in Multi-Disciplinary Soccer Performance Staff

Background: With ever-increasing training, match-play and travel demands in professional soccer, recovery is vital for athletic performance, a statement amplified in tournament and in-season scenarios. However, alongside supporting the tasks associated with these increased demands, the recovery and wellbeing strategies recommended for playing staff are often unavailable to their support staff counterparts, who routinely experience extended working hours over and above scheduled player attendance. Methods: Focusing on the contributions of nutrition to this undoubtedly multifactorial issue, this narrative review aimed to (1) identify potential strategies to enhance recovery and wellbeing in multi-disciplinary soccer support staff and (2) highlight future research opportunities exploring the benefits of nutrition for those staff in soccer performance-related support roles. Results: The potential health and wellbeing consequences of chronic sub-optimal practices suggest that chrononutrition strategies may be an area of future interest. Notably, nutritional strategies that enhance sleep hygiene and immune function warrant consideration. Individualizing such strategies to maximize recovery and wellbeing in multi-disciplinary soccer support staff should offer an adjunct and complementary strategy to the holistic performance-focused support provided to professional soccer players. Conclusions: Policymakers responsible for organizational and club structures aligned with soccer performance could consider ‘Supporting the Support Staff’ when seeking to improve overall performance.

No transfer of 3D-Multiple Object Tracking training on game performance in soccer: a follow-up study

The impact of domain-general cognitive ‘brain’ training on improving sports performance is highly debated. This study sought to follow-up on research that showcased the benefits of perceptual-cognitive 3D-Multiple Object Tracking (3D-MOT) training in enhancing the on-field performance of soccer players. Additionally, it explored the correlation between athletes’ cognitive performance and early career success.Sixty-two males from a professional soccer academy were randomly divided into a dual-task 3D-MOT training group (n=30) and a control group (n=32). Participants underwent a 3D-MOT test, a cognitive test of attention, and small-sided games at pre- and post-training. Pre-post-test performances were compared using ANCOVAs. A Chi-squared test evaluated the association between the training regimen and early career success. A Spearman test assessed the correlation between performance on the 3D-MOT, attention test, and early career success.The dual-task 3D-MOT trained group significantly improved its performance on 3D-MOT compared to the control group (p < 0.001). However, no significant pre-post-test differences were observed between the groups in the near-transfer cognitive test and on-field performance (ps > 0.05). There were no associations between the athletes’ early career success and the training regimen, and no associations between cognitive test performances and early career success (ps > 0.05).This follow-up study failed to replicate previous findings with dual-task 3D-MOT training unable to produce near or far transfer on soccer performance. In addition, cognitive performance was not related to early career success in this study. The value of cognitive screening and training in sport is discussed.

Quadriceps Muscle Geometry and Strength Throughout Maturation in National-Level Male Soccer Players: A Cross-Sectional Study.

Adolescent soccer players experience distinct physiological changes due to chronological and biological maturation, impacting their soccer performance. Here, we explored age-related variations and associations between quadriceps geometry and strength in male national-level adolescent soccer players. We used ultrasonography to examine the regional architecture and morphology of the rectus femoris (RF) and vastus lateralis (VL) muscles, and we assessed knee extension strength by isometric and isokinetic dynamometry. Players were categorized into four age groups: under (U) 15 (n=18, age=13.7±0.5 years), U16 (n=15, age=14.7±0.5), U17 (n=19, age=15.7±0.5), U18 (n=18, age=16.7±0.5) and U21 (n=25, age=18.5±0.5). The absolute and relative strengths were higher in the U16 compared to U15 by 12-15% and 6-8%, 11-12% and 6-7% in the U17 compared to U16, 5-7% and -1-2% in the U18 compared to U17 and 0-15% and -1-11% in the U21 compared to U18 age groups, respectively. VL architecture did not change relevantly between the age groups. The muscle anatomical cross-sectional area (ACSA) of the VL and RF differed non-uniformly and muscle region-specific by 10-36%, with highest values in the U21 age group. Moderate correlations between the VL architecture and knee extension strength in both legs were observed only in the U16 age group. The quadriceps ACSA showed age-specific correlations with knee extension strength. Our findings highlight non-uniform differences in quadriceps muscle morphology and absolute and relative strength among male national-level adolescent soccer players in different age groups. The correlations observed between muscle morphology or architecture and strength were muscle, muscle region, leg and age dependent.

The impact of brain functional connectivity on skill and physical performance in soccer players: A resting state fMRI study

ObjectiveIdentifying connections between various aspects of physical performance, motor skills, and cognitive abilities with the brain connectivity networks is essential for determining important brain regions associated with soccer performance. This study aimed to carry out the relationship between soccer-specific parameters and resting-state functional connectivity in soccer players. Materials and methodsTwenty-five soccer players (Vo2max; 50.68 ± 3.76 ml/min/kg) were participated voluntarily. The study encompassed a comprehensive assessment, including measures of physical performance, skill performance, and executive function (design fluency). Each participants underwent resting-state functional magnetic resonance imaging (fMRI) also allowing for the acquisition of data. The Linear regression were conducted between sport-specific parameters and functional connectivity values. ResultsOur findings revealed a significant positive correlation between agility and linear sprinting with the dorsal attention network (DAN). Conversely, the aerobic fitness parameter demonstrated exhibited a significant negative correlation with the DMN. Skill performance (speed dribbling, passing, shooting) displayed a significant positive correlation with both sensorimotor network (SMN), and DAN. Moreover, design fluency test displayed a significant positive correlation with the DMN. Notably, IPSL and IPSR nodes within the DAN consistently demonstrated the highest degree of centrality across various sports parameters. ConclusionThis study provides valuable insights into the intricate relationship among physical performance, skill proficiency, and executive function, as they relate to the functional connectivity of specific neural networks in soccer players. The outcomes establish a foundational understanding for future exploration and potential applications in sports science, and cognitive neuroscience in order to improve soccer performance.

The Impact of Heat Exposure on the Health and Performance of Soccer Players: A Narrative Review and Bibliometric Analysis.

The impact of heat exposure on the health and performance of soccer players is a widely discussed topic. The purpose of this study is to provide a comprehensive overview of the international literature that has addressed this issue. To achieve this objective, we initially conducted a bibliometric analysis and a literature review of the main topics that emerged through bibliometric techniques. For the bibliometric analysis, we employed VOSviewer software (version 1.6.20.0) and used documents found in the Scopus database. The analysis ultimately included 133 documents published in 66 sources. Key journals and authors were identified, highlighting significant contributions to the field. Science mapping revealed collaboration networks and research focus areas such as physical health, safety, soccer performance, dehydration and hydration, physiological mechanisms and monitoring, nutrition, fluid intake, and cooling techniques. Based on the key areas highlighted in the identified clusters, which emerged from the co-occurrence analysis of the author keywords, the following three topics were developed in the literature review: (a) the physiology and health of football players; (b) performance impacts; and (c) strategies to prevent negative consequences. The review showed that high heat exposure can reduce the physical and cognitive performance of athletes and prove detrimental to their health. To mitigate the negative consequences, appropriate hydration strategies, heat acclimatization, and cooling techniques have been proposed. Our findings provide the international scientific community with comprehensive knowledge of the existing literature, laying the foundation for future research while simultaneously offering coaches and athletes the necessary theoretical knowledge to help improve safety and performance.

Embodied Cultural Capital, Social Class, Race and Ethnicity, and Sports Performance in Girls Soccer

Compared with working-class parents, middle-class parents increasingly promote sports performance for their children as part of a larger strategy of ensuring that their children are upwardly mobile and likely to attend and graduate from college. However, we need to learn more about the distribution of youth sports performance in specific sports and whether it relates to social class. In this study, we test for a relationship between social class and performance in girls soccer by examining the success of high school girls soccer teams in 16,091 contests. We find that schools with more working-class youth consistently lose by many goals. The relationship between performance and social class is weaker in predominantly Latinx schools than in predominantly Black and predominantly White ones, likely reflecting the community cultural wealth in soccer in Latinx immigrant communities. We discuss the practical and theoretical implications of these findings.

Anthropometric and physical fitness characteristics of male South African youth soccer players.

This study comparatively investigates the anthropometric and physical fitness characteristics of male South African players by age group, competitive level and playing position. The sample consisted of 201 youth soccer players drawn from six sports academies in South Africa. Players were subjected to standardized protocols for anthropometric measurements (stature, body mass and body fat percentage) and physical fitness tests (flexibility, vertical jump, push-ups, sit-ups, muscle strength, agility, 30-m sprint and V̇O<inf>2max</inf>). A series of two-way analyses of variance was performed to determine the interactions between playing position (goalkeeper, defender, midfielder or attacker) or age group (13, under-15, under-17 or under-19) and competitive level (elite or non-elite). The results show significant interaction effects of agility, body fat percentage and sprint speed between the players' competitive levels and age group (P<0.05). No interaction effect was found between playing position and competitive level in any anthropometric or physical fitness variable (P>0.05). However, playing position exhibited significant main effects in the youth players' aerobic endurance and body mass (P<0.05). The results provide practical implications for tailoring position-specific conditioning regimes that optimize effective soccer performance.

The Relationship Between Pre-Season Functional Screening Test Performance and Coaches' Perception of Soccer Performance in Adult Male Players

The Relationship Between Pre-Season Functional Screening Test Performance and Coaches' Perception of Soccer Performance in Adult Male Players

Principal Component Approach and Relationship between Nomination Scale for Identification of Football Talent and Physical Fitness in Young Soccer Players

The present study aimed to investigate the relationship between the physical capabilities of young soccer players and their performance in game-related variables as assessed through the Nomination Scale for Identifying Football Talent (NSIFT) questionnaire. A total of 80 young soccer players, with an average age of 10.70 ± 1.02 years, participated in the research. Each player underwent a comprehensive assessment session that included the 5-0-5 Change of Direction (COD) test, the Illinois Agility Test, and the Countermovement Jump (CMJ) test. These assessments were selected to evaluate critical physical attributes essential for soccer performance such as agility, explosive strength, and the ability to change direction rapidly. To analyze the data, Principal Component Analysis (PCA), a statistical technique that reduces the dimensionality of large datasets while retaining as much variance as possible, was employed. The PCA results indicated strong sample validity as confirmed by the Kaiser–Meyer–Olkin (KMO) measurement index, which assesses the adequacy of the sample size for factor analysis. The analysis revealed two principal components: development and disposition, which together accounted for 73% of the total variance in the data. The development component encompasses various physical attributes that contribute to a player’s growth and improvement, including strength, speed, and agility. Conversely, the disposition component reflects innate qualities and cognitive skills that predispose players to excel in soccer such as decision making and game awareness. This research highlights the importance of incorporating physical assessments into talent identification processes, providing objective measures that complement subjective evaluations. This study contributed to the literature on talent identification in soccer, emphasizing the need for a multidisciplinary approach to nurture young athletes effectively. Future research should continue to explore the interplay between physical and cognitive skills in soccer to enhance player development and success in competitive environments.

Menstrual Cycle Phases and Elite Female Soccer During Training: Exercise Load Perception and External Workload Monitoring

BACKGROUND: Female soccer has grown exponentially in the last years, however studies on women soccer players are very few compared with male ones and several inconsistencies are reported in the literature for female players. Physiological hormonal fluctuations during the different moments of menstrual cycle could have important implications on soccer performance, therefore, the aim of the present study was to investigate the impact of menstrual cycle phases on external and internal loads in elite women’ soccer players during an in-season training period, and to describe the internal-external training load relationship, in relation to different menstrual cycle moments. METHODS: 16 elite players from Italian soccer first division were monitored for 12 weeks. The main internal parameter (rate of perceived exertion - RPE), external variables (total time, total distance, high speed running - HSR, numbers of accelerations/decelerations) and session-RPE were collected during training sessions and analyzed trough a repeated-measures ANOVA to identify differences in the MC weeks. Menstrual cycle was monitored through daily questionnaires and was divided into four phases: menstruation week, pre-ovulation, post-ovulation, and pre-cycle. RESULTS: HSR and total distance were significantly lower during menstruation week than post-ovulation week (18318.70 ±1802.04 m vs 20358.41 ± 1639.27 m, respectively; p=0.022). A significant correlation was found in pre-cycle week between RPE and total distance (r=0.545; p=0.029), and between session-RPE with total distance (r=0.514; p=0.042) and total time (r=0.502; p=0.048). When considering the whole menstrual cycle, weak and moderate correlations were found for RPE and session-RPE with total time, total distance and HSR. CONCLUSION: Appropriate menstrual cycle monitoring is required for better interpretation of players’ response in elite women’s soccer training, given that during menstruation week, external load variables could be impaired. RPE and session-RPE values do not change statistically with changes in external variables, and their relationship showed unclear results, highlighting caution when interpreting them, and suggesting their use in combination with other parameters, especially during early follicular phase.

Impact of Specific Plyometric Training on Physiological and Performance Outcomes in U16 Performance Athletes Soccer Players

The aim of this study was investigates the impact of specific plyometric training on U16 professional soccer players, addressing the gap in understanding the efficacy of plyometric training within youth soccer. A cohort of 24 soccer players (mean age: 15±0.4 years) participated in the study. The subjects had mean physical characteristics of height, 172.1±2.55 cm and body mass 68.3±2.40 kg. Plyometric training interventions were tailored to the developmental needs of the players. Physiological, biomechanical, and performance-related outcomes were assessed using the Quattro Jump platform - Kistler 9290AD model. The study evaluated parameters such as Countermovement Jump height (CMJ_Hf) and average muscular power (CMJ_Pavg). The results of the study unveiled noteworthy enhancements in CMJ_Pavg (p ≤ 0.001) among U16 soccer players subsequent to the implementation of plyometric training interventions. However, the analysis showed a non-significant change in CMJ_Hf (p ≤ 0.149). These findings suggest that plyometric training effectively enhances muscular power but may have limited impact on vertical jump height in this cohort of U16 soccer players. Statistical analysis indicated notable changes in performance metrics, supporting the efficacy of plyometric training in enhancing athletic performance in youth soccer. These findings underscore the importance of incorporating plyometric training into coaching practices and training methodologies for young soccer athletes to optimize performance.

Brain endurance training improves soccer-specific technical skills and cognitive performance in fatigued professional soccer players

ObjectivesBrain Endurance Training (BET) — the addition of mentally fatiguing cognitive tasks to standard physical training — could improve performance in soccer. We tested whether BET, with cognitive tasks intermixed with physical training activities, improved players' cognitive and soccer-specific technical performance compared to physical training alone when fresh and fatigued. DesignThe study employed a pre/training/midtest/training/posttest design. Methods31 professional male soccer players were randomly assigned to BET or control groups and completed 18 physical training sessions over 6 weeks. In between the physical training activities, the BET group completed demanding cognitive tasks, whereas the control group rested. Players completed the Loughborough soccer passing (LSPT) and shooting test (LSST) before and after completing a 30-min Stroop task. A brief psychomotor vigilance test (PVT-B), a visual analog rating of mental fatigue (MF-VAS), and rating of perceived exertion (RPE) were measured during testing and training. ResultsDuring testing, the 30-min Stroop task elicited a state of MF, confirmed by higher subjective ratings (P < .01). Compared to pre-testing, at mid- and post-testing, the BET group improved passing (all P < .01), shooting (all P < .01), and PVT-B performance (all P < .01) when tested after (fatigued) but not before (fresh) the Stroop task, whereas the control group did not change performance either way. During training the BET group reported higher MF (P < .01) and exhibited slower PVT-B responses (P < .01) compared to control. ConclusionsIntermixed BET was more effective than physical training alone at improving cognitive and soccer-specific technical performance of professional soccer players when fatigued.

The Effect of Biomechanical and Viscoelastic Properties of Gastrocnemius (Lateral-Medial) Muscle and Achilles Tendon on Jumping Performance in Professional Soccer Players

Anaerobic performance (vertical jumps) is an important indicator in determining athletic performance in soccer. The aim of this study was to investigate the effects of biomechanical and viscoelastic properties of lateral and medial gastrocnemius (LG&amp;amp;MG) muscle and achilles tendon (AT) on jumping performance of professional soccer players. A total of 21 male professional soccer players with a mean age of 18.19±0.40 years, a mean height of 180.48±6.25 cm, a mean body weight of 70.71±7.82 kg, and a mean BMI of 21.66±1.65 kg/m₂ were included in this study. LG and MG muscle, as well as AT biomechanical and viscoelastic properties were evaluated with Myoton Pro device. Measurements were performed in the prone position of the soccer players, LG and MG at 50° plantar flexion, and AT at 0° (neutral position) at an angle of 4 cm above the calcaneal tubercle. Counter movement jump (CMJ) were recorded with the high-speed camera in the validated My Jump 2 application. A significant correlation was observed between the LG (F) tension value and CMJ (P) value and between the MG (R&amp;amp;C) values and the CMJ (F&amp;amp;P) value of professional soccer players (p&amp;lt;0.05). There was no significant relationship between AT values and CMJ values (p&amp;gt;0.05). It should not be forgotten that training coaches on this subject and applying this information to soccer players by conscious coaches will bring about increases in the athletic performance of soccer players, and all these performance characteristics can be achieved with planned and programmed training.

Technical and Physical Load Variables at Different Positions in U18 Semi-Professional Soccer Players: Differences between the First and Second Half

Among the many factors that can affect men’s soccer performance, technical and tactical actions can obscure relevant game data, even affecting specialists in both the programming and design of training tasks. We aimed to evaluate the technical and physical load variables of different positions in U18 semi-professional soccer players and observe the differences between the first and second halves during 10 matches of the 2021/2022 Spanish Football U18 National League Championship. A total of 246 match records (10 matches) were collected from the 2021/2022 Spanish Football U18 National League Championship. Two teams participated, with a total of 49 athletes. Our study’s results indicate that, concerning technical performance, no significant differences between halves were found for goalkeepers, wingers, and forwards. However, significant declines were observed in the number of ball contacts, different actions per time, and possessions per time among central defenders, lateral defenders, and central midfielders. Regarding the observed physical load demands, it was noted that in outfield players, there was a significant decline in total distances covered at different speed thresholds, as well as a decrease in the number and distance of acceleration measures, most of which were lower in the second halves compared to the first, irrespective of playing positions. This study contributes to enhancing our understanding of the multifaceted dynamics of soccer performance and provides valuable insights for coaches, players, and researchers aiming to optimize player performance.

Longitudinal Investigation of Lateral Asymmetry Reduction: Exploring the Impact of Bilateral Practice on Soccer Skill Development in Young Players

Background: The research on the role of bilateral practice is a topic examined by multiple studies to explore the connection between laterality and soccer performance. Objectives: The purpose of the current investigation was to explore the effects of longitudinal practice on (1) performance asymmetry, (2) age, and (3) the influence of bilateral practice on the lateral asymmetries of soccer skills in young players. Methods: Fifteen right-footed participants participated in three soccer skill tests: Lob pass with right (LPR) and left (LPL) foot; Shooting accuracy with right (SHR) and left (SHL) foot; Ball control with the body with right (BCR) and left (BCL) foot, and by alternate (BCAlt). These tests were repeated at 12 years old (U12) (Test 1: T1), 14 years old (U14) (Test 2: T2), and 15 years old (U15) (Test 3: T3), respectively. Results: The results indicated no impact of longitudinal practice on the reduction of lateral asymmetries concerning lob pass and shooting accuracy across U12, U14, and U15. However, a notable reduction in lateral asymmetries was observed exclusively in ball control with the body by alternance in U15 and U14 compared to U12 (P &lt; 0.01 and P &lt; 0.001, respectively). Conclusions: We showed improvement of performance with both sides. We suggest that extensive bilateral practice is essential to improve the podal performance of soccer skills.

Effects of Acute Ingestion of Guarana (Paullinia Cupana) on Soccer Player Performance: A Randomized, Cross-over, Placebo-Controlled Study

Objective To investigate the acute effects of ingesting a beverage containing guarana (Paullinia cupana) seed powder on performance during field tests related to physical capacities that are determinants of soccer performance, such as lower limb power, sprint, agility, and the capacity to carry out intermittent exercise. Methods The study was conducted using a randomized, crossover, and counterbalanced design, with a beverage containing guarana or placebo administered in a double-blind manner. Twenty-seven under-17 soccer players of a professional soccer club performed a battery of tests 60 min after the ingestion of guarana (3 g of the fruit seed powder) or placebo. Trials were performed with a 7-day washout period. The battery of tests included a countermovement jump test, sprints of 10 and 20 m, an Illinois agility test, and a Yo–Yo Intermittent Recovery Test level 1 (YYIR1). Results Guarana ingestion did not improve countermovement jump, sprints, or agility (p > 0.05). However, guarana ingestion increased the distance covered in the YYIR1, compared with placebo ingestion (p = 0.01). Conclusion Acute ingestion of guarana improves the capacity to perform intermittent exercise in soccer players but seems to be ineffective to improve lower limb power, sprint, and agility.

Impact of game format and age group on technical performance in youth football

This study aimed to analyse technical action variations among 5, 7, 9, and 11-a-side game formats and investigate the effects of age groups (U8, U10, U12, and U14) on these actions. A total of 197 soccer players aged between 6.94 ± 0.7 and 13.46 ± 0.5 years participated, with three matches conducted weekly, totalling 48 matches. Two-way ANOVA was employed to analyse age group and game format as independent factors. The study revealed the influence of age group on players' technical actions variability: front pass success p &lt; .001; side pass success p &lt; .001; back pass success p &lt; .001; short pass success p &lt; .001; reception success p &lt; .001; goal p &lt; .002; unsuccessful short pass p &lt; .001; unsuccessful long pass p &lt; .001; ball contacts p &lt; .001. Additionally, the study highlighted the impact of game format on success rates: front pass success p &lt; .001; side pass success p &lt; .001; back pass success p &lt; .001; short pass success p &lt; .001; reception success p &lt; .001; goal p &lt; .036; shot on target p &lt; .001; ball contacts p &lt; .001; interception p &lt; .001. These findings enhance understanding of how game format and age group affect technical performance in youth soccer, emphasizing the need for interventions that optimize players’ development trajectories.

Summarizing physical performance in professional soccer: development of a new composite index

The aims of this study were to create a composite index to measure the overall players’ physical performance in professional soccer matches and analyze the effect of individual playing time and positional differences on this composite index. A total of 830 official matches from LaLiga men’s first division and Spanish Copa del Rey were analyzed, which resulted in 24,980 match observations collected from 1138 male players (forwards, n = 286; midfielders, n = 441; defenders, n = 411). The physical performance variables, which represent the locomotor demands, were collected using electronic performance tracking systems. A Partial Least-Squares Structural Equation Model (PLS-SEM) was used to measure performance. The PLS-SEM output had three significant latent components, which explained 95% of the initial variability, that were related to the acceleration-specific performance (component 1), high-intensity running-related variables (component 2), and medium intensity actions variables (component 3). Also, a linear regression analysis was used to explore relationships between playing activity time (hours—X axis) and the composite index (10-point scale—Y axis), in which a strong and positive correlation was observed between individual playing time and the composite index (r = 0.76; p < 0.001; R2 = 0.58). Also, significant positive correlations were observed in forwards (r = 0.85; p < 0.001; R2 = 0.74), midfielders (r = 0.80; p < 0.001; R2 = 0.64), and defenders (r = 0.67; p < 0.001; R2 = 0.45). However, significant differences between playing positions with a small effect size (p < 0.05; eta-squared = 0.01) were found. From a practical perspective, this study may serve as a reference for sports performance practitioners to create a composite index that measures the overall players’ physical performance. The instructions to create this index are available in the manuscript.