Table 2. Subject characteristics.
Study Gen N Expe Con Outcome Mat Age Height Weight
Michailidis et.al 2013 Male PJT = 24
Con = 21		 PJT PE 10m, 20m, 30m
SJ, CMJ, SLJ		 Tan 1 10.9
10.8		 147.00
145.00		 42.50
41.70
Michailidis, 2015 Male PJT = 11
Con = 10		 PJT+Soc Soc 10m, 30m, SLJ Tan1 11.3
11.4		 146.00
147.00		 42.30
43.20
Llyod et.al 2016 Male PJT = 10
Con = 10		 PJT PE 10m, 20m, SJ
RSI		 -1.5
-1.5		 12.7
12.8		 159.60
157.00		 56.00
54.90
Asadi et.al 2018 Male PJT = 10
Con = 10		 PJT+Soc Soc CMJ, 20m -1.8
-1.9		 11.5
11.7		 138.30
137.40		 31.00
33.10
Bogdanis et.al 2019 Female PJT = 33
Con = 17		 PJT+Gym Gym CMJ, RSI, SJ
10m, 20m		 All = -4.9 8.1
7.9		 129.30
129.80		 28.70
27.50
Sammoud et.al 2019 Male PJT = 14
Con = 12		 PJT+Swim Swim CMJ, SLJ -3.09
-2.8		 10.5
10.7		 143.00
146.00		 36.20
38.20
Tottori and Fujita 2019 Male PJT = 9
Con = 11		 PJT Acti SLJ, CMJ, SJ
10m		 -3.5
-3.1		 10.9
10.3		 142.30
138.60		 35.20
38.10
Drouzas et.al 2020 Male UPJT = 23
BPJT = 23
Con = 22		 PJT + Soc Soc 5m, 10m, 20m
CMJ, SJ		 -2.9
-3.2
-2.9		 9.9
10
10.2		 142.20
139.20
141.60		 39.30
36.10
38.60
Negra et.al 2020a Male PJT = 13
Con = 11		 PJT+Soc Soc 20M -1.3
-1.8		 12.7
12.7		 158.6
1520		 43.70
39.90
Negra et.al 2020b Male PJT = 11
Con = 11		 PJT+Soc Soc 20m
SLJ, CMJ, SJ		 -1.52
-1.51
Tan1-Tan2		 12.8
12.7		 156.4
153.2		 46.60
43.20
Sammoud et.al 2021 Female PJT = 12
Con = 10		 PJT+Swi Swim CMJ
SLJ		 -1.5
-1.34		 10.1
10.5		 146.90
143.60		 36.39
38.41
Marta et.al 2022 Male/Female PJT = 41
Con = 39		 PJT+PE PE CMJ
SLJ
20m		 Tan1-Tan2 10.8
10.72		 145.37
140.00		 40.19
37.58
Sammoud et.al 2019 Male PJT = 11
Con = 11		 PJT+Soc Soc 5m,10m, 20m
30m		 -1.5
-1.7		 12.7
12.8		 156.40
153.20		 45.90
42.60
Sammoud et.al 2024 Male PJT = 13
Con = 14		 PJT+Soc Soc CMJ, SLJ -1.6
-2.5		 12.7
11.6		 155.80
148.10		 47.90
39.40
Llyod et.al 2012a Male PJT = 20
Con = 21		 PJT pe RSI -3.76
-3.86		 9.6
9.4		 133.20
135.48		 32.75
32.64
Llyod et.al 2012b Male PJT = 22
Con = 22		 PJT pe RSI -1.8
-1.86		 12.2
12.3		 151.89
151.67		 44.78
47.38
Chaouchachi, et.al 2014 Male PJT = 17
Con = 13		 PJT Acti CMJ,SLJ, 5m Tan1-Tan2 11.0
11.0		 149.80
150.40		 40.10
41.10
Sammoud et.al 2022 Male PJT = 11
Con = 11		 PJT+Soc Soc 10m,20m, 30m -1.7
-1.7		 12.8
12.7		 156.40
153.20		 45.90
42.60
Katsikari et.al 2020 Female PJT = 12
Con = 12		 PJT pe CMJ,SJ,RSI Tan1-Tan2 ALL = 10.1 146.00
144.00		 38.40
38.80
Abbreviation: Gen=Gender; Expe=Experiment group; Con=Control group; PJT=Plyometric training; Mat=maturation; PE=PE Class; Soc=Soccer; Swim=Swimming; Gym=Gymnastics; Acti=Daily activity or Sports activity; Tan=Tanner score; CMJ=Countermovement jump; SLJ=Stand long jump; RSI=Reactive strength index; 5m, 10m, 20m, 30m=Sprint distance, ALL=all subject. Note; UPJT refers to unilateral plyometric training; BPJT refers to bilateral plyometric training; unless specifically noted, maturity is indicated as maturity offset; height is measured in cm; weight is measured in kg.