Table 2.
Performance parameters and respiratory gas during 30-s Wingate test. Data are means (±SD).
Normoxia
Hypoxia
Variables
Athletic
Untrained
Athletic
Untrained
Peak power (W)
858 (120)
*
581 (71)
854 (120)
*
578 (67)
Peak power/weight (W·kg
-1
)
14.1 (.7)
*
10.3 (.9)
14.0 (1.3)
*
10.2 (1.1)
Mean power (W)
604 (89)
*
473 (52)
609 (89)
*
465 (50)
Mean power/weight (W·kg
-1
)
9.9 (.6)
8.6 (.6)
10.0 (.8)
*
8.3 (.6)
PeakVE (l·min
-1
)
116.7 (10.0)
*
99.8 (9.4)
124.4 (9.6)
*
¶
102.3 (11.1)
¶
∆peakVE (%)
6.8 (2.9)
*
2.5 (2.2)
PeakVO
2
(ml·min
-1
·kg
-1
)
57.8 (4.5)
*
44.1 (5.3)
53.7 (3.3)
*
¶
42.5 (5.3)
¶
∆peakVO
2
(%)
-6.9 (2.8)
*
-3.7 (1.8)
∆ represents the difference between hypoxia and normoxia values.
* p ¼ 0.05 compared with untrained,
¶ p ¼ 0.05 compared with untrained normoxia.