Comparison of trunk muscle strength of symmetric and asymmetric groups
| Symmetric Group | Asymmetric Group | z¥, t* | p*, ¥ | |||
|---|---|---|---|---|---|---|
| Med ± IQR | Med ± IQR | |||||
| Mean ± SD | Mean ± SD | |||||
| Trunk Muscle Strength | 60°/sec | PT | 191.6 ± 60.25 | 157.99 ± 53.74 | 2.633* | 0.010* |
| Flexion | PT/BW | 3.02 ± 0.63 | 2.49 ± 0.65 | 3.378* | <0.001* | |
| 60°/sec | PT | 203.35(150.5–260.2) | 227.2 (194.6–315) | –2.550¥ | 0.011¥ | |
| Extension | PT/BW | 3.39(2.78–3.95) | 3.93 (3.44–4.71) | –3.315¥ | 0.001¥ | |
| 60°/sec F/E PT Ratio | 85.45 (81.35–100) | 56.6 (48.05–75.35) | –6.048¥ | <0.001¥ | ||
| 60°/sec | PT | 150.9 ±39.93 | 152.58 ± 41.27 | –0.185* | 0.854* | |
| Left Rotation | PT/BW | 2.41 (2.17–2.69) | 2.44 (2.11–2.84) | –0.308¥ | 0.758¥ | |
| 60°/sec | PT | 152.2 (113.95–174.55) | 159.45 (114.5–191.35) | –0.929¥ | 0.353¥ | |
| Right Rotation | PT/BW | 2.38 ± 0.49 | 2.53 ±0.53 | –1.311* | 0.194* | |
| 60°/sec Left/Right Rotation | 101.6 ±10 | 96.51 ± 9.24 | –0.875* | 0.384* | ||
| PT Ratio | ||||||
Comparison of knee muscle strength of symmetric and asymmetric groups at the 60°/sec and 180°/sec angular velocities
| Symmetric Group | Asymmetric Group | z¥, t* | p*, ¥ | |||
|---|---|---|---|---|---|---|
| Med ± IQR | Med ± IQR | |||||
| Mean ± SD | Mean ± SD | |||||
| Knee Muscle Strength | 60°/sec Flexion | DM PT | 89.45(71.05–116.35) | 88.85(77.45–114.6) | –0.279¥ | 0.780¥ |
| NDM PT | 94.25 ± 31.38 | 98.33 ± 25.14 | –0.641* | 0.523* | ||
| DM PT/BW | 1.52 ± 0.30 | 1.51 ± 0.24 | 0.123* | 0.902* | ||
| NDM PT/BW | 1.49 ± 0.30 | 1.56 ± 0.23 | –1.15* | 0.254* | ||
| 60°/sec Flexion LSI | 102.73 ± 10.45 | 97.54 ± 10.83 | 2.180* | 0.032* | ||
| 60°/sec Extension | DM PT | 167.8(145.7–210.5) | 191.75(149.05–235.1) | –0.741¥ | 0.459¥ | |
| NDM PT | 180.87 ± 54.86 | 187.74 ± 45.12 | –0.612* | 0.543* | ||
| DM PT/BW | 2.94(2.67–3.27) | 2.98(2.79–3.37) | –0.982¥ | 0.326¥ | ||
| NDM PT/BW | 2.86 ± 0.51 | 2.98 ± 0.45 | –1.14* | 0.258* | ||
| 60°/sec Extension LSI | 102.65(97.45–110.05) | 103.8(94.7–106.8) | –0.433¥ | 0.665¥ | ||
| 60°/sec DM F/E | 51.85(46.9–56.95) | 49.2(46.95–53.8) | –1.054¥ | 0.292¥ | ||
| 60°/sec NDM F/E | 51.15(48.5–55.8) | 52.25(48.45–54.85) | –0.217¥ | 0.829¥ | ||
| 180°/sec Flexion | DM PT | 71.9(59.6–94.45) | 75.65(61.4–94.5) | –0.269¥ | 0.788¥ | |
| NDM PT | 68.95(58.7–90.4) | 74.3(60.5–97.25) | –0.645¥ | 0.519¥ | ||
| DM PT/BW | 1.15(1.06–1.38) | 1.24(1.08–1.33) | –0.260¥ | 0.795¥ | ||
| NDM PT/BW | 1.22(1.01–1.40) | 1.23(1.08–1.37) | –0.505¥ | 0.613¥ | ||
| 180°/sec Flexion LSI | 101.79 ± 13.85 | 98.88 ± 8.83 | 1.118* | 0.267* | ||
| 180°/sec Extension | DM PT | 123.35(104.2–160.1) | 131.4(105.3–161.95) | –0.265¥ | 0.791¥ | |
| NDM PT | 127.1(101.75–166.85) | 136.35(105–168.5) | –0.563¥ | 0.573¥ | ||
| DM PT/BW | 2.14 ± 0.39 | 2.14 ± 0.36 | 0.083* | 0.934* | ||
| NDM PT/BW | 2.10 ± 0.41 | 2.17 ± 0.35 | –0.883* | 0.380* | ||
| 180°/sec Extension LSI | 100.45(95.75–108.15) | 98.5(92.3–106.45) | –1.102¥ | 0.271¥ | ||
| 180°/sec DM F/E | 58.79 ± 8.02 | 58.02 ± 7 | 0.459* | 0.647* | ||
| 180°/sec NDM F/E | 59.78 ± 9.57 | 57.70 ± 6.10 | 1.159* | 0.250* | ||
Comparison of demographic characteristics of the groups
| Symmetric Group | Asymmetric Group | Z¥ | P¥ | |
|---|---|---|---|---|
| Med ± IQR (25–75) | Med ± IQR (25–75) | |||
| N = 40 | N = 40 | |||
| Age (year) | 17 (16–18) | 17 (16–18) | –0.152 | 0.879 |
| Height (m) | 1.69 (1.63–1.75) | 1.68 (1.64–1.77) | –0.164 | 0.870 |
| Body Weight (kg) | 60.85 (53.5–69) | 61.9 (54.3–68.55) | –0.019 | 0.985 |
| BMI (kg/m2) | 21.46 (19.95–23.1) | 21.3 (19.89–23.21) | –0.034 | 0.973 |
| Professional Experience (year) | 6 (5–7.5) | 6.5 (5–8) | –0.561 | 0.575 |