Rafael Martínez-Gallego

Dr. Rafael Martínez-Gallego

University of Valencia, Valencia, Spain
orcid

Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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JRJesus Ramon-Llin
Jesus Ramon-Llin
JGJosé Francisco Guzmán
José Francisco Guzmán
RMRafael Martínez-Gallego
Rafael Martínez-Gallego
Diego MuñozDiego Muñoz
Diego Muñoz
Alejandro Sánchez-PayAlejandro Sánchez-Pay
Alejandro Sánchez-Pay
Bernardino Sánchez-Alcaraz MartínezBernardino Sánchez-Alcaraz Martínez
Bernardino Sánchez-Alcaraz Martínez
The aim of this study was to analyze the distribution of padel strokes, their effectiveness, direction, and court zone, comparing between the winning and losing pairs in the match and the playing side of the players. The sample included 8441 strokes corresponding to 1055 points out of a total of nine padel matches in the First National Category. The variables analyzed were type of stroke, court area, effectiveness and directions of the strokes, match outcome, and game side. Matches were analyzed through systematic observation. The results showed that the winning pair made a significantly higher percentage of winners, and cross-court smashes and volleys from the offensive zone. In addition, players on the left side executed a higher percentage of cross-court and winning shots than the players on the right side. Such knowledge may constitute a useful guide in the design of appropriate game strategies and specific training sessions based on the shots that will help players to win the match according to the role of the player and depending on their game side.

22 November 2022 in International Journal of Sports Science & Coaching
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Journal Article
Closed access
AEAdrián Escudero-Tena
Adrián Escudero-Tena
BABernardo Almonacid
Bernardo Almonacid
JMJorge Martínez
Jorge Martínez
RMRafael Martínez-Gallego
Rafael Martínez-Gallego
Bernardino Sánchez-Alcaraz MartínezBernardino Sánchez-Alcaraz Martínez
Bernardino Sánchez-Alcaraz Martínez
Diego MuñozDiego Muñoz
Diego Muñoz
The objective of this study was to analyse the effectiveness of finishing actions in men’s and women’s professional padel. To do this, the category, the type of finishing actions, the type of shot and the number of shots in 5513 points from five World Padel Tour tournaments were analysed. The results showed that men made more winners and fewer errors than women ( p < 0.001); with smashes usually being the most frequently used shots to make winners, also highlighting the forehand off the wall smash in women's padel. The back wall shots and forehand or backhand shots without a wall appear as the most frequent errors in these finishing actions. Also, while men tend to make more errors with forehand volleys, women hit more winners with this shot. Men and women padel players make more errors (CSR = 6.7; CSR = 5.5) and fewer winners (CSR = −6.7; CSR = −5.5) in the first five shots of each point. However, they make fewer errors and more winning shots as the number of shots per point increases. These findings are highly relevant, since the style of play differs according to the gender of the players.

Bernardino Sánchez-Alcaraz MartínezBernardino Sánchez-Alcaraz Martínez
Bernardino Sánchez-Alcaraz Martínez
RMRafael Martínez-Gallego
Rafael Martínez-Gallego
Salvador Llana-BellochSalvador Llana-Belloch
Salvador Llana-Belloch
GVGoran Vučković
Goran Vučković
Diego MuñozDiego Muñoz
Diego Muñoz
JRJesus Ramon-Llin
Jesus Ramon-Llin
Racket sports such as padel are characterized by the repetition of unilateral gestures, which can lead to negative adaptations like asymmetries or overuse musculoskeletal injuries. The purpose of this study was to determine the differences in ball impact positions (i.e., forward or backward of the center of gravity) in nine stroke types in a sample of forty-eight recreational male padel players. The sample included 14,478 shots corresponding to 18 matches from six tournaments. Forty-eight male padel players were classified into two groups according to their level: trained (n = 24) and novice (n = 24). Type of stroke and ball impact position were registered using a computerized motion tracking video system. The ball impact position was computed from the distance (cm) between the coordinates of the ball and the player’s center of gravity. Results show that trained players hit the ball in a more backward position (from 11 to 25 cm, compared to novice) in serve and offensive strokes (volleys, trays, and smashes) but used more forward strokes (from 7 to 32 cm, compared to novice) in defensive shots (groundstrokes, wall strokes, and lobs). Because the current differential variables are trainable and demonstrated to be of relevance for performance, the findings of this study may assist padel coaches in designing proper training plans to improve effectiveness and to prevent musculoskeletal injuries regarding the type of stroke and ball impact position. Such knowledge may constitute a very important factor affecting technique, biomechanics, and injury management in padel players of different competitive levels.

20 April 2022 in Sustainability
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Journal Article
Open access
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RMRafael Martínez-Gallego
Rafael Martínez-Gallego
Santos VillafainaSantos Villafaina
Santos Villafaina
MCMiguel Crespo
Miguel Crespo
Juan Pedro JPFG GarcíaJuan Pedro JPFG García
Juan Pedro JPFG García
To study the influence of age and gender on pre-competitive and post-competitive anxiety and self-confidence in young tennis players. A total of 42 U’12 to U’18 category tennis players, 12 females and 30 males, participated in this cross-sectional study. The players had a mean age of 13.74 (2.07) years old and a national competitive experience of 4.00 (2.14) years. The pre-competitive anxiety of the participants was assessed using the Competitive State Anxiety Inventory–2R (CSAI-2R) and the State Trait Anxiety Inventory (STAI-E) before and after an official tournament’s match. Results showed that younger players showed lower trait anxiety (r = 0.333; p < 0.05), lower pre-match state anxiety (r = 0.501; p < 0.01) and lower pre-match somatic anxiety (r = 0.313; p < 0.05). Furthermore, girls exhibited higher values of state anxiety (r = 0.445; p < 0.01) and somatic anxiety (r = 0.440; p < 0.01) than boys before the match. However, differences were not observed in the trait anxiety measured by STAI-E (r = 0.203; p = 0.213), cognitive anxiety (r = 0.140; p = 0.363), and self-confidence measured by the CSAI questionnaire (r = 0.150; p = 0.333), before the match. Therefore, coaches and sport psychologists should implement adequate on- and off-court individualized interventions to manage anxiety, specifically in girls and players over 14 years old. Although anxiety levels were similar to those before the COVID-19 pandemic, due to the influence of the pandemic on mental health, results might be taken with caution.

1 January 2013 in Journal of Human Sport and Exercise
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Journal Article
Open access
RMRafael Martínez-Gallego
Rafael Martínez-Gallego
JGJosé Francisco Guzmán
José Francisco Guzmán
NJNic James
Nic James
JRJesús Ramón-Llin
Jesús Ramón-Llin
MCMiguel Crespo
Miguel Crespo
GVGoran Vuckovic
Goran Vuckovic
The relationship between the incidence of winners/errors and the time spent in different areas of the court in elite tennis

17 July 2024 in Frontiers in Sports and Active Living
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Journal Article
Open access
PDF file
MCMiguel Crespo
Miguel Crespo
RMRafael Martínez-Gallego
Rafael Martínez-Gallego
AFAles Filipcic
Ales Filipcic
Introduction: The aim of this systematic review is to provide an evidence-based synthesis of the literature on the topic of technical and tactical competencies of tennis players and to answer the following research questions: (1) What is the state of the art of research on technical and tactical competencies (i.e., skills and knowledge) and tennis; (2) What are the most important topics related to technical and tactical competencies in tennis players.Methods: Electronic searches were conducted in Web of Science, PubMED and SPORTDiscus (August to September 2023). This systematic review was conducted in accordance with PRISMA guidelines. To reduce risk, all published literature was searched and primary studies were included. The search terms included skills or competencies, match or play, player and tennis and excluded studies on non-competitive tennis players—notation analysis, AI method, systematic review and validation of tools.Results and discussion: Of the 390 publications found in these searches, 13 articles were considered relevant and included in this study. They were divided into three categories: (1) technical-tactical skills, (2) match situations and (3) match performance. There was clear evidence that there is a test instrument for analyzing tactical-technical skills that has sufficient reliability and validity and is of practical value to tennis coaches. The development of tactical-technical skills is influenced by method (variability between/within skills), conditions (court size, ball type) and areas of development (situational awareness, anticipation, decision making). There are differences in match and stroke performance between different quality groups (professionals, juniors), which can also be influenced by mental strength. For a comprehensive study of tennis players’ abilities, the use of modern technologies is possible and necessary in the future. Future research should focus on the creation of competency models for the playing level of tennis players, which could include at least three key elements: (1) key competencies, (2) description of standards, (3) evidence.