Table 3. Time course of centre of pressure (CoP) area in the control (CTRL) and stretching session (STR) during the static and dynamic tests.
| CTRL | STR | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| CoP area (mm2) | PRE | POST | POST15 | POST30 | PRE | POST | POST15 | POST30 | Time effect | Condition x time interaction | |
| m(SD) | m(SD) | m(SD) | m(SD) | m(SD) | m(SD) | m(SD) | m(SD) | ||||
| Static tests | OE | 352(77) | 349(79) | 349(74) | 350(75) | 349(75) | 353(80) | 350(77) | 351(76) | F = 0.40 | F = 2.36 |
| P = 0.75 | P = 0.08 | ||||||||||
| ηp2 = 0.02 | ηp2 = 0.09 | ||||||||||
| CE | 467(103) | 468(109) | 468(107) | 468(111) | 463(106) | 470(110) | 467(107) | 467(106) | F = 0.60 | F = 0.68 | |
| P = 0.62 | P = 0.59 | ||||||||||
| ηp2 = 0.03 | ηp2 = 0.03 | ||||||||||
| OE+foam | 439(91) | 434(89) | 432(87) | 441(99) | 436(89) | 441(91) | 438(89) | 443(94) | F = 2.85 | F = 0.96 | |
| P = 0.07 | P = 0.41 | ||||||||||
| ηp2 = 0.09 | ηp2 = 0.04 | ||||||||||
| CE+foam | 598(109) | 600(122) | 590(109) | 600(122) | 596(111) | 596(110) | 598(110) | 599(112) | F = 0.41 | F = 1.05 | |
| P = 0.75 | P = 0.38 | ||||||||||
| ηp2 = 0.02 | ηp2 = 0.04 | ||||||||||
| Dynamic tests | OE | 1156(251) | 1151(262) | 1151(244) | 1154(247) | 1164(248) | 1165(223) | 1143(233) | 1153(248) | F = 1.93 | F = 0.84 |
| P = 0.13 | P = 0.48 | ||||||||||
| ηp2 = 0.03 | ηp2 = 0.10 | ||||||||||
| CE | 1541(340) | 1543(359) | 1546(353) | 1546(366) | 1533(352) | 1548(370) | 1532(359) | 1538(351) | F = 0.34 | F = 0.49 | |
| P = 0.80 | P = 0.69 | ||||||||||
| ηp2 = 0.005 | ηp2 = 0.007 | ||||||||||
| OE+foam | 1448(301) | 1434(294) | 1425(287) | 1455(325) | 1440(294) | 1461(289) | 1422(281) | 1446(301) | F = 3.21 | F = 1.09 | |
| P = 0.20 | P = 0.35 | ||||||||||
| ηp2 = 0.04 | ηp2 = 0.02 | ||||||||||
| CE+foam | 1974(361) | 1981(402) | 1947(360) | 1979(401) | 1960(368) | 1964(412) | 1976(394) | 1971(384) | F = 0.55 | F = 0.77 | |
| P = 0.65 | P = 0.51 | ||||||||||
| ηp2 = 0.007 | ηp2 = 0.01 | ||||||||||
OE: eyes open, CE: eyes closed, OE+foam: eyes open with foam, CE+foam: eyes closed with foam.