Table 2

Variables contained within the dataset

CategoryNumberInput
Position1Attacker
2Midfielder
3Defender
4Goalkeeper
Anthropometric5Kicking leg
6Height
7Weight
8Sum of 4 sites skinfold thickness (biceps, triceps, subscapular, suprailiac)
9Activity duration
Activity type10Match
11Training
12Futsal
13Conditioning
Surface type14Sand Astroturf
15Natural grass
16Artificial Astroturf (3G)
17Wooden
Injuries18Previous injuries
19In-season injuries
20Cumulative number of injuries (to case)
Variables related to training/match activities/fitness21Acute:chronic workload ratio
22Cumulative match load*
23Cumulative match grass load*
24Total match Artificial Astroturf (3G) load*
25Total training (all types) load*
26Total training load* (excluding futsal and conditioning)
27Total training grass load* (excluding futsal and conditioning)
28Total training Sand Astroturf load* (excluding futsal and conditioning)
29Total training Artificial Astroturf (3G) load* (excluding futsal and conditioning)
30Total training futsal load*
31Total training load* (with futsal) excluding conditioning
32Total training conditioning load*
33Cumulative match and training load* (22+23)
34Yo-Yo fitness score
  • *Load refers to time in minutes.