Table 2. Alterations in resting and warmup indices of hemodynamic function in response to repeated bouts of graded exercise and the Wingate test. Data are means (±SD).
| Parameter |
GXT1 |
GXT2 |
WAnT1 |
WAnT2 |
| HRrest (b·min-1) |
75(10) |
70(10) |
72(10) |
70(9) |
| HRwarmup (b·min-1) |
109(9) * |
107(9) * |
118(13) |
120(11) |
| SVrest (mL) |
87.8 (23.8) |
93.8 (27.9) |
87.8 (19.8) |
89.9 (20.6) |
| SVwarmup (mL) |
100.7 (27.2) |
105.6 (25.6) |
104.9 (21.0) |
105.1 (18.2) |
| COrest (L·min-1) |
6.5 (1.3) |
6.4 (1.2) |
6.3 (1.1) |
6.3 (1.0) |
| COwarmup (L·min-1) |
11.1 (3.0) * |
11.5 (2.7) * |
12.6 (1.8) |
13.0 (2.0) |
* = p < 0.05 from WAnTGXT = graded exercise test; WAnT = Wingate test; HR = heart rate; SV = stroke volume; CO = cardiac output
