Skip to main content

Table 1 Multidimensional studies included in the systematic review

From: Multidimensional and Longitudinal Approaches in Talent Identification and Development in Racket Sports: A Systematic Review

Author(s) (Year)

Sport performance level

Sex subgroup (sample size)

Reported age Mean age ± SD or range (years)

Reported study design

Statistical approach

Dimensions

Reported measurements

Findings

Two-dimensional

Abdullahi et al. (2017) [37]

Badminton competitive elite

Female (9)

Male (20)

Total (29)

NR

NR

21.24 ± 6.41

Prospective, descriptive, cross-sectional

Independent t-testa (national vs. provincial)

Anthropometric

Physiological

Weight, height, skinfolds, chest width, arm span

SR, VJ, long jump, sit-ups, push-ups, sprint speed

National players have better motor fitness parameters. No differences were found for anthropometrics and flexibility

Baiget et al. (2014) [29]

Tennis

Successful elite

Male

Total (38)

18.2 ± 1.3

NR

Multiple regression model/analysis (competitive performance)

Physiological

Technical

HR, VO2max, ventilatory thresholds

Technical effectiveness

Low to moderate correlations were found between performance (final stage), physiological (VT1, VT2) and technical effectiveness, and competitive performance (r = 0.35–0.61; p = 0.038–0.000). Technical effectiveness explained 37% of variability in competitive performance (r = 0.61; p = 0.001). Using technical effectiveness combined with endurance measures or predictability increased explaining approximately 55% (p < 0.05) of the variance in competitive performance

Baiget et al. (2016) [30]

Tennis

Successful elite

Male

International (8)

National (30)

Total (38)

17.9 ± 1.0

18.3 ± 1.40

NR

Descriptive, correlational

T-test/Welch’s test

Stepwise discriminant analysis

(national vs. international)

Physiological

Technical

HR, VO2max, ventilatory thresholds

Technical effectiveness

Aerobic fitness and technical efficiency can discriminate between national and international tennis players. In the discriminant analysis, only technical efficiency variables are included and 86% of the players were classified correctly

Brechbuhl et al. (2018) [31]

Tennis

Successful elite

Female

Junior (14)

Senior (13)

Total (27)

14.7 ± 1.0

18.9 ± 3.2

16.7 ± 3.1

NR

One-way ANOVAa (junior vs. professional)

Pearson rank order correlation analysis

Physiological

Technical

Time to exhaustion, (maximum) oxygen uptake, HR, blood lactate, ventilatory thresholds

Technical performance (ball accuracy- and velocity)

Compared with juniors, professionals possess higher exercise capacity, maximal, and submaximal aerobic attributes along with faster backhand stroke velocities during an incremental tennis-specific field test

Catalán-Eslava et al. (2018) [40]

Squash

Competitive elite

Male

Total (80)

33.46 ± 8.24

NR

Mann–Whitney U test/Kruskal–Wallisa (national vs. national vs. regional vs. provincial)

Technical/Tactical

Squash Performance Evaluation Tool (HERS); control, decision, and execution

National players show higher technical and tactical skill levels compared to regional and provincial players

Chen et al. (2022) [34]

Table tennis

Successful elite

Male

Advanced (10)

Intermediate (10)

Total (20)

20.6 ± 1.2

20.6 ± 1.5

NR

Independent t-testa (advanced [division I] vs. intermediate [division II])

Physiological

Technical

Kinematic joint angles, joint torques, EMG

Racket speed

Advanced players can produce higher upper- and lower-limb joint angular velocities for faster racket speeds. Furthermore, they demonstrated longer firing duration and higher muscle force generation in some muscles

Advanced players were capable to produce higher shoulder, hip, and knee torques at faster speeds, but not at lower speeds

Filipcic et al. (2015) [35]

Tennis

Competitive elite

Female (NR b)

Male (NRb)

12–17

12–17

NR

MANOVA (tennis players vs. school pupils, 12/13 yrs vs. 14/15 yrs old vs. 16/17 yrs old, female vs. male)

Anthropometric

Physiological

Height, weight, BMI

Polygon, forward bend, hand-tapping, sit-ups

Tennis players were taller than average school pupils and outperformed them in all physiological measurements, across sex and age categories as well as measurement periods. Findings concerning weight and therefore also BMI were inconsistent

James et al. (2022) [38]

Squash

Competitive elite

Male (21)

Female (10)

Total (31)

20 ± 4

18 ± 5

NR

NR

Two-way ANOVAa (performance level [high world ranking vs. low world ranking] vs. sex [female vs. male])

Anthropometrics

Physiological

Stature, body mass, skinfolds, girth measures

Squash physical performance test (SPPT), mean submax oxygen consumption, VO2max, 5 m sprint, COD, repeated-sprint ability (RSA), SJ, CMJ, blood lactate

Higher-ranked players performed better for SPPT final lap and COD. Assessments of cardiovascular fitness, RSA, COD, and body composition appear highly pertinent for performance profiling of squash players

Kurtz et al. (2019) [32]

Tennis

Competitive elite

Female (14)

Male (15)

Total (29)

18–25

18–25

18–25

NR

Multiple linear regression predicting Universal Tennis Ranking

Physiological

Technical

Spider test, footwork taps

Serve- forehand- and backhand velocity

Serve, forehand and backhand velocity, agility, and endurance explain 86.6% of the variance in tennis rankings. Also, all variables correlate strongly to rankings in collegiate athletes. Tennis-specific endurance correlates moderately to ranking

Sánchez-Muñoz et al. (2020) [39]

Padel

Successful elite

Male

Elite (25)

Sub-Elite (35)

Total (60)

31.1 ± 5.7

25.3 ± 5.9

27.7 ± 6.4

NR

Independent t-testa (elite [PPT events] vs. sub-elite [(pre-)qualifying rounds])

Anthropometric

Physiological

Stature, body mass, arm span, skinfolds, girths, breadths, width, and length of the hands, BMI, body fat%, muscle mass

CMJ, grip strength, lumbar isometric strength, SR

Elite padel players had lower body fat and higher lumbar isometric strength than sub-elite players. No differences were found for the other measurements

Söğüt (2017) [33]

Tennis

Competitive elite

Male (18)

Elite (8)

Club (10)

Female (17)

Elite (7)

Club (10)

Total (35)

13.43 ± 0.79

13.60 ± 0.70

11.88 ± 0.83

12.20 ± 1.32

NR

NR

Mann–Whitney U-testa

Physiological

Technical

KTK

Serve velocity

Elite players had higher scores for serve speed and motor coordination than club-level players

Ziemann et al. (2011) [36]

Tennis

Competitive elite

Female

Total (17)

15–17

NR

Pearson correlationa

Anthropometric

Physiological

Height, weight, BMI, fat-free mass, body fat%, fat mass

VO2max, Wingate anaerobic power test, blood lactate

Ranking position was not significantly correlated to body composition. Also, ranking position was significantly negatively correlated with VO2max (r = − .682, p < .01). Finally, ranking position was not significantly correlated with Wingate test results

Ranking positions were related to aerobic capacity. Anaerobic capacity was related to BMI and lean body mass but was of minor importance for ranking positions

Three-dimensional

Robertson et al. (2022) [43]

Badminton

Competitive elite

Male

Elite (10)

Sub-elite (24)

Novice (27)

Total (61)

15.22 ± 1.33

15.41 ± 1.56

15.79 ± 1.89

NR

NR

MANCOVA and discriminant analysis

Anthropometrics

Physiological

Psychological

Body height, sitting height, body weight, fat%, BMI

SR, knee push-ups, sit-ups, standing broad jump, shuttle run, 5-,10-, 20-, 30-m sprint, endurance shuttle run, CMJ with and without arms. Jumping sideways, moving sideways, balance beams (KTK)

Psychological characteristics of developing excellence questionnaire version 2

Significant differences were found in physical performance (explosive power, flexibility, speed, and endurance), BMI, and motor coordination and elites scored highest. In the psychological domain, perfectionism was found to be significantly different and elites scored highest. The discriminant analysis, combining anthropometry, physical performance, motor coordination, and psychological traits, showed that 100% of the participants were correctly classified and 80.0% were correctly cross-validated

Sánchez-Pay et al. (2021) [41]

Tennis

World-class elite

Male

Total (15)

19.66 ± 1.63

NR

T-testsa (professional vs. national)

Anthropometrics

Physiological

Technical

Body mass, body height, BMI, arm-, forearm-, thigh-, leg-length

Grip strength, CMJ, MBT

Serve velocity, jump on service

Professional level players showed higher values in all parameters (except in MBT shot put), although no statistically significant differences were found between level groups (p > .05)

Ulbricht et al. (2016) [42]

Tennis

Competitive elite

Male (546)

Female (366)

Total (912)

13.14 ± 1.39

13.06 ± 1.29

NR

NR

Independent sample t-testa for differences between national and regional players

Spearman’s rank correlations for the relationship between performance variables

Anthropometrics

Physiological

Technical

Height, weight, sitting height Grip strength, CMJ, 5-, 10-, 20 m sprint, MBT, tennis-specific sprint test, hit and turn test

Serve velocity

Results showed that serve velocity (r = 20.43–0.64 for female subjects [♀]; r = 20.33–0.49 for male subjects [♂]) and upper-body power (e.g., MBT r = 20.26–20.49 ♀; r = 20.20–20.49 ♂) were the most correlated predictors of tennis performance (i.e., national youth ranking) in both female and male tennis players. Moreover, national players showed better performance levels than their regional counterparts, mainly in the most predictive physical characteristics (i.e., serve velocity: effect size [ES], 0.78–1.04 ♀; ES 0.92–1.02 ♂, MBT: ES, 0.66–0.88 ♀; ES, 0.67–1.04 ♂) and specific endurance (ES, 0.05–0.95 ♀; ES, 0.31–0.73 ♂)

  1. BMI body mass index, CMJ counter movement jump, COD change of direction, HR heart rate, KTK Körperkoordinationstest für kinder, MBT medicine ball throw, NR not reported, SJ Squat Jump, SR sit-and-reach, VEmax maximum minute ventilation, VJ Vertical Jump, VO2max maximum oxygen uptake
  2. aUnivariate analysis
  3. bSample size varied between measurements. Total number of unique players is not reported