Table 2. Changes in inspiratory muscle and core muscle functions following P1-IEP (Post-P1), and before P2-IEP in CON (CON_Pre-P2) and RWU (RWU_Pre-P2) trials by comparing with baseline value (Pre-P1) (n = 9).
|
PImax (cmH2O) |
SEPT (sec) |
| Pre-P1 |
Post-P1 |
CON_Pre-P2 |
RWU_Pre-P2 |
Pre-P1 |
Post-P1 |
CON_Pre-P2 |
RWU_Pre-P2 |
| Mean ±SD |
-156 ±24 |
-143 ±22*† |
-146 ±23*† |
-154 ±26 |
197 ±67 |
137 ±52*† |
159 ±57*† |
186 ±55 |
| Mean difference (±90%CL) |
12.8 (±4.3) |
10.0 (±4.0) |
1.27 (±8.10) |
|
-60.4 (±13.9) |
-38.8 (±22.2) |
-11.6 (±25.4) |
| Quantitative changes (%) |
0.1 / 1.0 / 98.9 |
0.2 / 2.6 / 97.2 |
8.8 / 72.1 / 19.1 |
|
0.1 / 0.2 / 99.8 |
0.2 / 2.6 / 97.2 |
5.2 / 50.6 / 44.2 |
| Outcome |
Very likely |
Very likely |
Possibly trivial |
|
Almost certainly |
Very likely |
Unclear |
* Significantly different from the Pre-P1 (p < 0.05)† Significantly different from the RWU_Pre-P2 (p < 0.05); PImax, maximum inspiratory mouth pressure; SEPT, sport-specific endurance plank test
