Condition/Parameters | Dance Group (n = 11) | P within | Control Group (n = 10) | P within | P between | r | ||
---|---|---|---|---|---|---|---|---|
 | pre | post |  | pre | post |  |  |  |
normal | ||||||||
Velocity [cm/s] | 80.4 (72.9; 89.1) | 88.3 (69.2; 106.2) | 0.248 | 69.0 (61.1; 82.7) | 82.2 (73.8; 101.8) | 0.059° | 0.481 | 0.15 |
Cadence [steps/min] | 95.5 (93.3; 102.5) | 97.5 (96.0; 111.8) | 0.016* | 93.9 (80.2; 99.9) | 104.2 (89.9; 112.3) | 0.022* | 0.260 | 0.25 |
Step time [s] | 0.63 (0.59; 0.64) | 0.62 (0.54; 0.63) | 0.016* | 0.64 (0.60; 0.75) | 0.58 (0.54; 0.67) | 0.022* | 0.205 | 0.28 |
Cycle time [s] | 1.26 (1.17; 1.29) | 1.23 (1.07; 1.24) | 0.016* | 1.28 (1.20; 1.49) | 1.15 (1.07; 1.34) | 0.022* | 0.217 | 0.27 |
Stance time [s] | 0.82 (0.80; 0.86) | 0.78 (0.72; 0.84) | 0.021* | 0.86 (0.78; 1.03) | 0.75 (0.70; 0.92) | 0.037* | 0.191 | 0.29 |
Single support time [s] | 0.42 (0.39; 0.44) | 0.41 (0.36; 0.43) | 0.041* | 0.43 (0.41; 0.47) | 0.39 (0.36; 0.43) | 0.013* | 0.095° | 0.36+ |
Double support time [s] | 0.41 (0.38; 0.43) | 0.37 (0.31; 0.43) | 0.062° | 0.44 (0.37; 0.56) | 0.36 (0.32; 0.49) | 0.047* | 0.259 | 0.25 |
Step length [cm] | 50.7 (45.7; 53.0) | 52.7 (42.6; 56.3) | 0.477 | 46.6 (43.7; 52.2) | 48.8 (46.0; 54.9) | 0.203 | 0.725 | 0.08 |
fast | ||||||||
Velocity [cm/s] | 124.7 (89.9; 147.4) | 132.7 (93.2; 149.8) | 0.091° | 112.1 (99.0; 124.0) | 114.7 (99.6; 136.8) | 0.285 | 0.778 | 0.06 |
Cadence [steps/min] | 122.6 (113.8; 128.7) | 127.1 (118.2; 134.5) | 0.033* | 118.2 (106.0; 129.1) | 126.0 (105.7; 135.7) | 0.203 | 0.888 | 0.03 |
Step time [s] | 0.49 (0.47; 0.53) | 0.47 (0.45; 0.51) | 0.050* | 0.51 (0.46; 0.57) | 0.48 (0.44; 0.57) | 0.139 | 0.972 | 0.01 |
Cycle time [s] | 0.98 (0.93; 1.05) | 0.94 (0.89; 1.02) | 0.062 | 1.02 (0.93; 1.13) | 0.96 (0.88; 1.13) | 0.139 | 0.972 | 0.01 |
Stance time [s] | 0.62 (0.58; 071) | 0.60 (0.57; 0.66) | 0.041* | 0.65 (0.61; 0.72) | 0.60 (0.55; 0.74) | 0.169 | 0.944 | 0.02 |
Single support time [s] | 0.37 (0.34; 0.38) | 0.35 (0.32; 0.39) | 0.110 | 0.38 (0.33; 0.39) | 0.36 (0.33; 0.38) | 0.169 | 0.669 | 0.09 |
Double support time [s] | 0.25 (0.23, 0.33) | 0.26 (0.22; 0.31) | 0.131 | 0.30 (0.25; 0.32) | 0.24 (0.22; 0.34) | 0.203 | 0.804 | 0.05 |
Step length [cm] | 58.4 (53.1; 66.7) | 59.2 (50.5; 69.8) | 0.594 | 56.0 (52.1; 61.0) | 55.3 (50.4; 62.6) | 0.575 | 0.549 | 0.13 |
normalcog | ||||||||
Velocity [cm/s] | 65.4 (57.3; 87.4) | 82.8 (60.0; 97.9) | 0.050* | 60.0 (51.7; 71.8) | 63.2 (55.8; 84.4) | 0.028* | 0.673 | 0.09 |
Cadence [steps/min] | 87.0 (82.4, 93.8) | 101.0 (97.2; 103.3) | 0.026* | 82.7 (73.9; 100.9) | 96.8 (74.5; 103.6) | 0.139 | 0.481 | 0.15 |
Step time [s] | 0.69 (0.64; 0.73) | 0.60 (0.58; 0.62) | 0.013* | 0.73 (0.60; 0.84) | 0.62 (0.58; 0.81) | 0.074° | 0.888 | 0.03 |
Cycle time [s] | 1.39 (1.28; 1.45) | 1.19 (1.17; 1.24) | 0.013* | 1.46 (1.19; 1.64) | 1.24 (1.16; 1.61) | 0.093° | 0.573 | 0.12 |
Stance time [s] | 0.94 (0.85; 0.99) | 0.79 (0.75; 0.83) | 0.010* | 1.00 (0.78; 1.15) | 0.81 (0.79; 1.08) | 0.059° | 0.672 | 0.09 |
Single support time [s] | 0.45 (0.43; 0.47) | 0.41 (0.39; 0.44) | 0.013* | 0.46 (0.40; 0.48) | 0.43 (0.38; 0.50) | 0.445 | 0.228 | 0.26 |
Double support time [s] | 0.48 (0.41; 0.55) | 0.39 (0.35; 0.41) | 0.016* | 0.55 (0.39; 0.67) | 0.43 (0.39; 0.59) | 0.059° | 0.888 | 0.03 |
Step length [cm] | 46.73 (40.3; 51.1) | 50.5 (44.3; 56.6) | 0.131 | 43.4 (37.5; 52.4) | 46.3 (38.1; 54.6) | 0.059° | 0.751 | 0.07 |
fastcog | ||||||||
Velocity [cm/s] | 87.9 (68.6; 103.2) | 107.5 (74.1; 115.6) | 0.013* | 80.1 (61.0; 100.0) | 87.1 (59.0; 103.2) | 0.386 | 0.041* | 0.45+ |
Cadence [steps/min] | 99.1 (94.8; 105.5) | 109.7 (101.7; 117.4) | 0.006* | 91.8 (88.0; 108.8) | 104.1 (76.7; 114.1) | 0.445 | 0.057° | 0.42+ |
Step time [s] | 0.61 (0.57; 0.63) | 0.55 (0.51, 0.59) | 0.006* | 0.65 (0.55; 0.68) | 0.58 (0.53; 0.78) | 0.799 | 0.062° | 0.41+ |
Cycle time [s] | 1.21 (1.14; 1.26) | 1.09 (1.02; 1.19) | 0.006* | 1.31 (1.10; 1.37) | 1.15 (1.05; 1.57) | 0.799 | 0.091° | 0.37+ |
Stance time [s] | 0.78 (0.71, 0.84) | 0.71 (0.64; 0.78) | 0.008* | 0.86 (0.72; 0.93) | 0.76 (0.70; 1.03) | 0.721 | 0.121 | 0.34+ |
Single support time [s] | 0.43 (0.39; 0.43) | 0.38 (0.37; 0.41) | 0.006* | 0.42 (0.38, 0.46) | 0.39 (0.37; 0.50) | 0.799 | 0.029* | 0.48+ |
Double support time [s] | 0.38 (0.32; 0.40) | 0.32 (0.28; 0.37) | 0.013* | 0.39 (0.35; 0.51) | 0.38 (0.31; 0.51) | 0.646 | 0.260 | 0.25 |
Step length [cm] | 53.0 (44.2; 58.8) | 55.2 (44.8; 62.6) | 0.110 | 50.7 (41.2; 57.8) | 51.2 (38.6; 60.0) | 0.333 | 0.324 | 0.22 |