Table 2. Collinearity Results of Variable Indicators.
| Parameters
X |
Parameters
M |
Tolerance |
VIF |
| TRIMP·min-1
(Index) |
Peak VO2
(mL·kg-1·min-1) |
0.283 |
3.540 |
| TRIMP·min-1
(Index) |
Average VO2
(mL·kg-1·min-1) |
0.139 |
7.174 |
| TRIMP·min-1
(Index) |
Average RespR
(breaths·min-1) |
0.383 |
2.612 |
| TRIMP·min-1
(Index) |
Average VE
(L·min-1) |
0.234 |
4.269 |
| Average
HR (bpm) |
Peak VO2
(mL·kg-1·min-1) |
0.351 |
2.849 |
| Average
HR (bpm) |
Average VO2
(mL·kg-1·min-1) |
0.109 |
9.150 |
| Average
HR (bpm) |
Average RespR
(breaths·min-1) |
0.334 |
2.992 |
| Average
HR (bpm) |
Average VE
(L·min-1) |
0.227 |
4.398 |
| Peak
HR (bpm) |
Peak VO2
(mL·kg-1·min-1) |
0.181 |
5.514 |
| Peak
HR (bpm) |
Average VO2
(mL·kg-1·min-1) |
0.404 |
2.478 |
| Peak
HR (bpm) |
Average RespR
(breaths·min-1) |
0.549 |
1.822 |
| Peak
HR (bpm) |
Average VE
(L·min-1) |
0.429 |
2.330 |
| EE
Total (kcal) |
Peak VO2
(mL·kg-1·min-1) |
0.774 |
1.292 |
| EE
Total (kcal) |
Average VO2
(mL·kg-1·min-1) |
0.824 |
1.214 |
| EE
Total (kcal) |
Average RespR
(breaths·min-1) |
0.828 |
1.208 |
| EE
Total (kcal) |
Average VE
(L·min-1) |
0.553 |
1.807 |
TRIMP·min
-1, training impulse per minute; VO
2 oxygen uptake; RespR, respiratory rate; VE, minute ventilation; HR, heart rate; EE_total, total energy expenditure; bpm, beats·min
-1; mL·kg
-1·min
-1, milliliters per kilogram per minute; L·min
-1, liters per minute; VIF, variance inflation factor; bpm = beats·min
-1; VO
2 in mL·kg
-1·min
-1; RespR in breaths·min
-1; VE in L·min
-1; EE_total in kcal. Notes: Parameters X = predictor; Parameters M = mediator.
