| Table 1. Descriptive power output and physiological parameters for the 90 s cycle sprint. Data are means (±SEM). |
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|
Parameter |
Men |
Boys |
|
||
|
Peak Power (W) |
881.4 (60.7) |
533.6 (50.7) * |
|
|
11.7 (0.4) |
10.1 (0.7) |
|
Mean Power (W) |
434.5 (27.4) |
238.4 (17.3) * |
|
Relative Mean Power (W·kg-1) |
5.9 (0.2) |
4.5 (0.2) * |
|
End Power (W) |
288.6 (25.7) |
134.3 (17.6) * |
|
Relative End Power (W·kg-1) |
3.9 (0.2) |
2.6 (0.3) * |
|
Fatigue Index (%) |
67.4 (2.0) |
72.5 (3.3) |
|
Total work (J) |
38714 (2464) |
21171 (1554) * |
|
Relative Total Work (J·kg-1) |
521.5 (18.8) |
400.3 (2.4) * |
|
VO2peak (L·min-1) |
3.41 (0.22) |
2.70 (0.12) * |
|
Heart rate peak (b·min-1) |
179 (5.2) |
182 (5.6) |
|
Peak lactate (mM) |
10.5 (0.4) |
7.3 (0.6) * |
|
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| * Significantly different to adult data (p < 0.05). |