Table 4. Mean (±SD) for left-right leg power imbalance variables for Test 1, Test 2 and Test 3 and the change between pairs of trials.
Test 1 Test 2 Test 3 ChangeTest 1-Test 2 ChangeTest 2-Test 3
% Difference Peak 2.3 ± 6.5 2.1 ± 5.4 .6 ± 6.0 .1 ± 5.2 1.5 ± 4.9
% Difference Average 2.9 ± 5.7 2.1 ± 5.7 1.8 ± 6.0 .7 ± 2.3 .4 ± 3.6
% Difference Last 4 Repetitions 4.3 ± 8.2 2.6 ± 8.3 2.5 ± 9.9 1.64 ± 2.46 * .1 ± 6.1
Difference Peak (W) 29.0 ± 79.8 24.3 ± 68.0 11.1 ± 72.1 4.73 ± 67.58 13.19 ± 59.80
Difference Average (W) 28.6 ± 55.4 22.1 ± 57.4 19.9 ± 57.68 6.49 ± 23.21 2.19 ± 33.30
Difference Last 4 Repetitions (W) 46.3 ± 90.2 27.4 ± 89.6 30.3 ± 100.8 18.92 ± 32.08 -2.91 ± 61.81
Symmetry Angle Peak (%) .766 ± 2.17 .707 ± 1.78 .215 ± 1.99 .06 ± 1.73 .49 ± 1.63
Symmetry Angle Ave (%) .970 ± 1.93 .706 ± 1.91 .608 ± 2.03 .26 ± .78 .01 ± 1.17
Symmetry Angle Last 4 Repetitions (%) 1.44 ± 2.85 .85 ± 2.85 .88 ± 3.42 .58 ± .86 * -.21 ± 2.05
*Statistical difference (p < 0.05) between test 1 and test 2