Table 1 Cardiopulmonary variables.
Exercise Time (min) | ||||||||
|---|---|---|---|---|---|---|---|---|
Variables | Trials | Rest | 15 | 30 | 45 | 60 | 75 | 90 |
| Control | .3 ± .04 | 3.2 ± 0.4 | 3.2 ± 0.4 | 3.4 ± 0.5 | 3.4 ± 0.5 | 3.5 ± 0.6 | 3.4 ± 0.4 |
F | .3 ± .03 | 3.1 ± 0.4 | 3.2 ± 0.4§ | 3.2 ± 0.4 | 3.4 ± 0.4§ | 3.4 ± 0.5§ | 3.5 ± 0.5§ | |
FC | .4 ± .07 | 3.3 ± 0.3 | 3.4 ± 0.4 | 3.4 ± 0.5§ | 3.5 ± 0.5§ | 3.6 ± 0.5*§ | 3.6 ± 0.5§ | |
| Control | .3 ± .04 | 3.0 ± 0.5 | 3.0 ± 0.5 | 3.1 ± 0.5 | 3.1 ± 0.5 | 3.2 ± 0.7 | 3.1 ± 0.5 |
F | .3 ± .03 | 3.0 ± 0.4 | 3.1 ± 0.4 | 3.1 ± 0.4 | 3.2 ± 0.4§ | 3.2 ± 0.4§ | 3.3 ± 0.5§ | |
FC | .3 ± .05 | 3.0 ± 0.3 | 3.1 ± 0.4 | 3.1 ± 0.4 | 3.2 ± 0.4 | 3.3 ± 0.5§ | 3.2 ± 0.4 | |
| Control | 8.0 ± 2 | 66 ± 1 | 69 ± 1 | 73 ± 1 | 74 ± 1 | 78 ± 1 | 76 ± 9.0 |
F | 8.0 ± 1 | 66 ± 1 | 68 ± 1 | 70 ± 1§ | 73 ± 1§ | 76 ± 1§ | 78 ± 14§ | |
FC | 10 ± 2 | 70 ± 6 | 73 ± 8*§ | 75 ± 1*§ | 79 ± 1*§ | 81 ± 1*§ | 81 ± 10§ | |
RER | Control | .89 ± .08 | .95 ± .3 | .95 ± .03 | .94 ± .05 | .94 ± .03 | .93 ± .04 | .93 ± .02 |
F | .87 ± .10 | .95 ± .3 | .94 ± .03 | .93 ± .04 | .93 ± .03§ | .93 ± .02 | .91 ± .03§ | |
FC | .87 ± .07 | .93 ± .4 | .91 ± .03§ | .91 ± .05 | .91 ± .05 | .90 ± .06 | .88 ± .05§ | |
O2 (L·min-1)