Table 1 Sample characteristics

Age\(^\diamond\)

19.60±3.16

17.24±1.25

20.83±3.39

18.63±2.35

0.001*

0.21

Body mass (kg)\(^\diamond\)

65.79±8.03

67.45±5.78

67.47±7.09

62.27±9.29

0.001*

0.13

Body height (cm)\(^\diamond\)

170.84±6.23

173.00±6.76

172.29±6.25

167.47±4.49

0.001*

0.15

BMI\(^\diamond\)

22.46±2.38

22.56±1.80

22.62±2.18

22.16±2.90

0.213

0.03

FAT (%)\(^\diamond\)

26.66±5.31

27.65±4.39

27.56±4.95

24.75±5.85

0.018*

0.07

FFM (kg)\(^\diamond\)

47.72±3.94

48.65±3.31

48.21±3.38

46.48±4.78

0.005*

0.09

TBW (kg)\(^\diamond\)

34.57±2.93

35.19±2.29

34.84±2.55

33.86±3.63

0.025*

0.06

20mSRT (m)\(^\diamond\)

1695±317

1999±393

1744±248

1477±229

0.001*

0.28

Position\(^\dag\)

   CP

52 (44.07)

8 (47.06)

32 (50.79)

12 (31.58)

   GK

20 (16.95)

3 (17.65)

9 (14.29)

8 (21.05)

0.818

0.16

   PP

14 (11.86)

1 (5.88)

8 (12.70)

5 (13.16)

   WP

32 (27.12)

5 (29.41)

14 (22.22)

13 (34.21)