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. 2017 Apr 27;8:247. doi: 10.3389/fphys.2017.00247

Table 2.

Running biomechanics during MFT and THT.

Time of measure Mean ± SD Condition (CON vs. CS) Time (lap) Interaction (condition × lap)
CON CS p η2p p η2p p η2p
Contact time (ms) PRE 0.222 ± 0.022 0.281 ± 0.019 graphic file with name fphys-08-00247-i0001.jpg 0.13 0.17 0.20 0.11 0.26 0.10
MFT-lap 1 0.287 ± 0.023 0.281 ± 0.028
MFT-lap 2 0.282 ± 0.021 0.282 ± 0.024
MFT-lap 3 0.292 ± 0.020 0.284 ± 0.020
THT-lap 1 0.287 ± 0.022 0.287 ± 0.021 0.028* 0.34 0.98 0.00 0.17 0.14
THT-lap 2 0.293 ± 0.020 0.282 ± 0.017
Aerial time (ms) PRE 0.089 ± 0.018 0.091 ± 0.017 graphic file with name fphys-08-00247-i0001.jpg 0.045* 0.28 0.18 0.12 0.69 0.04
MFT-lap 1 0.084 ± 0.017 0.087 ± 0.018
MFT-lap 2 0.081 ± 0.015 0.088 ± 0.019
MFT-lap 3 0.082 ± 0.016 0.090 ± 0.018
THT-lap 1 0.081 ± 0.015 0.076 ± 0.014 0.32 0.08 0.002* 0.39 0.032* 0.25
THT-lap 2 0.077 ± 0.018 0.084 ± 0.013
Step frequency (Hz) PRE 2.70 ± 0.13 2.69 ± 0.14 graphic file with name fphys-08-00247-i0001.jpg 0.98 0.00 0.004* 0.29 0.08 0.16
MFT-lap 1 2.70 ± 0.15 2.73 ± 0.18
MFT-lap 2 2.76 ± 0.11 2.71 ± 0.16
MFT-lap 3 2.65 ± 0.12 2.68 ± 0.12
THT-lap 1 2.72 ± 0.12 2.76 ± 0.13 0.09 0.23 <0.001* 0.56 0.97 0.00
THT-lap 2 2.71 ± 0.11 2.74 ± 0.14
Peak force (N) PRE 1,470 ± 134 1,475 ± 127 graphic file with name fphys-08-00247-i0001.jpg 0.042* 0.28 0.39 0.07 0.77 0.03
MFT-lap 1 1,444 ± 125 1,462 ± 131
MFT-lap 2 1,441 ± 136 1,465 ± 123
MFT-lap 3 1,444 ± 129 1,469 ± 128
THT-lap 1 1,432 ± 112 1,409 ± 115 0.18 0.14 0.016* 0.29 0.032* 0.25
THT-lap 2 1,418 ± 111 1,446 ± 136

Inferential and effect size statistics for the variables of contact time, aerial time, peak force (Fmax) and step frequency before (PRE) and during the constant rate bout of running in control (CON) and compressive sleeves (CS) conditions. Bold values indicate statistically significant differences.