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Table 4 Metabolic and intensity indicators in FM, OM SSG and MBE in different soccer playing position (Central Back, External Striker, Full Back, Midfielder, Striker, Wide Midfielder)

From: External load profile during different sport-specific activities in semi-professional soccer players

 

MBE

SSG

OM

FM

ES (η2p)

Metabolic power (W)

 Central back

9.9 ± 1.8

10.5 ± 1.5a

8.9 ± 1.4a, b

9.9 ± 1.1b, c

Category = 0.03 Role = 0.07 Category × Role = 0.03

 External striker

10.8 ± 21

11.1 ± 1.7

10.1 ± 1.4a, b, 1

11.2 ± 0.9a, c, 1

 

 Full back

10.7 ± 1.51

11.8 ± 1.9a, 1, 2

9.9 ± 0.8a, b, 1

11.3 ± 1.1c, 1

 

 Midfielder

11.3 ± 1.61

10.8 ± 1.63

10.7 ± 1.61, 3

11.4 ± 0.91

 

 Striker

9.9 ± 1.12, 4

9.9 ± 1.42, 3, 4

10.1 ± 0.8

10 ± 0.72, 3, 4

 

 Wide midfielder

11.4 ± 1.41, 2, 5

11.4 ± 1.91, 4, 5

10.5 ± 1.2a, b, 1

11.6 ± 0.8c, 1, 5

 

%W INT > 35W

 Central back

19 ± 6.4

18.7 ± 8.6

19.8 ± 4.3

18 ± 4.4

Category = 0.01 Role = 0.11 Category × Role = 0.02

 External striker

23.9 ± 8.71

23.3 ± 81

25.2 ± 4.81

25.6 ± 5.81

 

 Full back

20.6 ± 5.92

19.2 ± 7.52

22.2 ± 3.1b, 1, 2

21 ± 3.42

 

 Midfielder

15.5 ± 6.41, 2, 3

18.8 ± 10.3a, 2

16.5 ± 2.91, 2, 3

16.4 ± 5.62, 3

 

 Striker

20.9 ± 8.24

16.6 ± 9.4a, 2

22.3 ± 3.24

22.7 ± 4.5b, 1, 4

 

 Wide midfielder

21.4 ± 6.22, 4

20.1 ± 7.52

21.2 ± 3.32, 4

19.4 ± 4.32

 

N° act int/min

 Central back

1.9 ± 0.6

4 ± 1.2a

2.5 ± 0.6a, b

3.1 ± 0.5a, b, c

Category = 0.16 Role = 0.07 Category × Role = 0.05

 External striker

2.4 ± 0.91

4.5 ± 1.2a,1

2.9 ± 0.5a, b, 1

3.4 ± 0.6a, b, c,1

 

 Full back

2.1 ± 0.6

5 ± 1.4a, 1, 2

3 ± 0.5a, b, 1

3.6 ± 0.5b, c, 1

 

 Midfielder

1.6 ± 0.61, 2, 3

4.2 ± 1.23

3.7 ± 0.5a, b, 1, 2, 3

4 ± 0.51, 2, 3

 

 Striker

2.1 ± 0.82, 3, 4

3.6 ± 1.1a, 2, 3, 4

2.6 ± 0.4b, 4

2.6 ± 0.4b, 1, 2, 3, 4

 

 Wide midfielder

2.1 ± 0.61, 4, 5

4.7 ± 1a, 1, 4, 5

3.2 ± 0.6a, b, 1, 2, 4, 5

3.9 ± 0.5a, b, c, 1, 2, 5

 

Dist/Min

 Central back

104 ± 13.8

105 ± 12.9

95.3 ± 9.7a, b

104 ± 10.3c

Category = 0.04 Role = 0.10 Category × Role = 0.05

 External striker

111 ± 15.81

108 ± 14.2

108 ± 10.91

116 ± 9.6b, c, 1

 

 Full back

111 ± 15.21

117 ± 13.2a, 1, 2

104 ± 7.7a, b, 1

118 ± 11.6c, 1

 

 Midfielder

119 ± 11.81, 2, 3

107 ± 13.9a, 3

115 ± 9.1b, 1, 2, 3

120 ± 10.6b, 1

 

 Striker

105 ± 10.44

101 ± 11.52, 3, 4

108 ± 8.21

108 ± 6.82, 3

 

 Wide midfielder

117 ± 13.31, 2, 5

114 ± 12.11, 2, 4, 5

109 ± 12.3a, b, 1, 3, 4

121 ± 8.5b, c, 1, 5

 

T Rec pass/min

 Central back

14.8 ± 4.8

13.6 ± 4.2

20.9 ± 3.9a, b

17.6 ± 3.8a, b, c

Category = 0.11 Role = 0.05 Category × Role = 0.05

 External striker

14.6 ± 6.4

14.4 ± 5.1

17.7 ± 4a, b, 1

13.5 ± 3.5c, 1

 

 Full back

14.1 ± 5.3

12.1 ± 3.5a, 2

19.9 ± 3.4a, b, 2

13.5 ± 4c, 1

 

 Midfielder

12 ± 41, 2

13.8 ± 3.9a, 3

16.3 ± 3.0a, b, 1, 3

13.2 ± 3.8c, 1

 

 Striker

12 ± 4.81, 2

12.5 ± 3.6

12.9 ± 2.31, 2, 3

12.6 ± 4.21

 

 Wide midfielder

12.7 ± 4.81, 2

12.3 ± 3.72, 4

17.7 ± 5a, b, 1, 3, 5

12.6 ± 3.1c, 1

 
  1. P < 0.05 for differences between playing positions within each task (1 difference with central back; 2 difference with external striker; 3 difference with fullback; 4 difference with midfielder; 5 difference with striker; 6 difference with wide midfielder)
  2. P < 0.05 for differences between tasks for each playing position (a difference with MBE; b difference with SSG; c difference with OM; d difference with FM). Effect size (ES) are expressed as the partial eta squared (η2p)
  3. Legend: MBE, match-based exercises, SSG, small sided games; OM, official matches; FM, friendly matches; %W INT > 35W, Percentage of metabolic power > 35w; N° AZ INT/MIN, Number of intense actions per minute; DIST/MIN, Distance per minute; T REC PASS/MIN, Passive Recovery time /min.
  4. The descriptive data was provided as mean ± standard deviation