Table 1 Mean (± SD) for anthropometrical, hormone profile, physical fitness, general perceptual motor skill, soccer skill and soccer-specific labora tory test variables.
|
|
10y |
12y |
14y |
| Anthropometrics |
Height (m) |
1.44 (.06) |
1.57 (.11) |
1.68 (.08) |
|
Weight (kg) |
33.2 (4.0) |
42.3 (8.4) |
54.0 (7.8) |
|
Fat (%) |
9.4 (3.5) |
9.7 (3.8) |
7.8 (3.5) |
|
Muscle Mass (kg) |
15.9 (1.9) |
20.8 (4.8) |
28.0 (4.1) |
| Hormone Profile |
Testosterone (nmol/l) |
.15 (.52) |
9.78 (7.05) |
17.18 (5.72) |
| Physical Fitness |
10m (s) |
2.08 (.07) |
2.02 (.05) |
1.90 (.09) |
|
Agility (s) |
7.57 (.22) |
7.38 (.17) |
7.17 (.16) |
|
CMJ (cm) |
27.8 (4.2) |
29.5 (3.4) |
35.8 (4.2) |
| General Perceptual Motor Skills |
PAT (s) |
.36 (.07) |
.33 (.06) |
.32 (.07) |
|
EHF (times/30s) |
28.8 (3.0) |
34.2 (2.5) |
36.5 ± 3.3 |
| Soccer Skills |
Dribbling (s) |
29.4 (1.7) |
29.0 (1.8) |
26.5 (1.3) |
|
Passing (s) |
42.2 (2.8) |
39.4 (2.9) |
36.6 (2.4) |
|
∑ Skill (s) |
71.6 (4.1) |
68.4 (4.5) |
63.1 (3.5) |
| Soccer-Specific Laboratory Test |
Time (s) |
5.62 (.30) |
5.54 (.30) |
5.28 (.39) |
|
Anticipation (s) |
.17 (.04) |
.15 (.04) |
.09 (.04) |
|
Dribbling (s) |
2.84 (.25) |
2.84 (.20) |
2.66 (.19) |
|
Reaction (s) |
.36 (.07) |
.33 (.06) |
.29 (.07) |
|
Aiming (s) |
1.43 (.26) |
1.53 (.16) |
1.61 (.33) |
|
Passing (s) |
.82 (.10) |
.69 (.09) |
.62 (.10) |
|
Accuracy (penalty pts.) |
1.75 (.58) |
1.47 (.32) |
1.32 (.50) |
CMJ = counter movement jump, PAT = peripheral awareness, EHF = Eye-Hand-Foot Coordination
