Table 2 Descriptive HR values of the studied participants and the comparisons between genders and type of sport

Football

%HRmax

CI (95 %)

\(\eta^{2}\)

63.55 (9.52)*

[62.91–64.19]

0.172—minimum effect

69.89 (12.76)*

[67.90–71.89]

0.40—minimum effect

0.042—minimum effect

%time in Z1

CI (95 %)

\(\eta^{2}\)

25.49 (21.26)*

[24.17–26.80]

0.097—minimum effect

27.55 (37.37)*

[23.37–31.73]

0.088—minimum effect

0.001—no effect

%time in Z2

CI (95 %)

\(\eta^{2}\)

24.68 (18.51)*

[23.37–25.99]

0.005—no effect

11.61 (14.69)*

[8.52–14.70]

0.022—no effect

0.054—minimum effect

%time in Z3

CI (95 %)

\(\eta^{2}\)

17.37 (16.20)*

[16.13–18.60]

0.047—minimum effect

15.85 (17.31)*

[12.30–19.39]

0.021—no effect

0.001—no effect

%time in Z4

CI (95 %)

\(\eta^{2}\)

8.79 (13.82)*

[7.63–9.94]

0.187—minimum effect

16.76 (19.40)*

[12.64–20.87]

0.030—no effect

0.031—no effect

%time in Z5

CI (95 %)

\(\eta^{2}\)

1.45 (6.08)*

[0.74–2.16]

0.076—minimum effect

6.69 (13.17)*

[2.98–10.41]

0.026—no effect

0.053—minimum effect

Futsal

%HRmax

CI (95 %)

\(\eta^{2}\)

73.43 (9.98)*

[72.38–74.48]

0.172—minimum effect

75.29 (10.82)*

[74.16–76.42]

0.40—minimum effect

0.008—no effect

%time in Z1

CI (95 %)

\(\eta^{2}\)

10.83 (15.61)*

[8.66–13.00]

0.097—minimum effect

10.50 (17.11)*

[8.13–12.87]

0.088—minimum effect

001—no effect

%time in Z2

CI (95 %)

\(\eta^{2}\)

21.49 (22.87)*

[19.34–23.65]

0.005—no effect

17.78 (18.32)*

[16.03–19.54]

0.022—no effect

0.008—no effect

%time in Z3

CI (95 %)

\(\eta^{2}\)

26.63 (24.02)*

[24.60–28.66]

0.047—minimum effect

22.73 (20.89)*

[20.72–24.74]

0.021—no effect

008—no effect

%time in Z4

CI (95 %)

\(\eta^{2}\)

27.60 (24.69)*

[25.70–29.50]

0.187—minimum effect

26.34 (24.44)*

[24.01–28.68]

0.030—no effect

0.001—no effect

%time in Z5

CI (95 %)

\(\eta^{2}\)

8.34 (17.96)*

[7.18–9.51]

0.076—minimum effect

14.63 (23.03)*

[12.52–16.74]

0.026—no effect

0.022—no effect