Table 5.

GOH model parameters (mean ± SE) obtained from the data fitting process with $\mathit{\xi }[0^{\circ },{10}^{\circ }]$

Group	$(1-\mathit{\varphi })\mathit{\mu }(\mathrm{kPa})$	$\mathit{\varphi }{c}_1^c(\mathrm{MPa})$	$c_2^c$	$\mathit{\kappa }$	${}^{(\ast \mathrm{i})}\mathit{\xi }{(}^{\circ })$	$R^2$
Mature
Ctl	$0.40\pm 0.09$	$0.08\pm 0.08$	$354\pm 135$	$0.058\pm 0.018$	$3.4\pm 0.6$	$0.956\pm 0.004$
3 weeks	$0.40\pm 0.10$	$0.26\pm 0.13$	$323\pm 65$	$0.073\pm 0.009$	$2.8\pm 0.5$	$0.980\pm 0.001$
6 weeks	$0.29\pm 0.15$	$0.62\pm 0.28$	$221\pm 88$	$0.070\pm 0.018$	$3.2\pm 0.5$	$0.979\pm 0.003$
Aging
Ctl	$3.60\pm 2.45$	$0.77\pm 0.30$	$197\pm 85$	$0.061\pm 0.018$	$4.7\pm 0.4$	$0.969\pm 0.003$
3 weeks	$0.66\pm 0.30$	$0.46\pm 0.17$	$233\pm 69$	$0.058\pm 0.011$	$3.4\pm 0.3$	$0.974\pm 0.001$
6 weeks	$1.19\pm 0.84$	$0.50\pm 0.17$	$140\pm 69$	$0.037\pm 0.010$	$3.9\pm 0.5$	$0.975\pm 0.002$
Aged
Ctl	$1.52\pm 0.78$	$0.46\pm 0.18$	$175\pm 66$	$0.045\pm 0.012$	$3.5\pm 0.4$	$0.907\pm 0.065$
3 weeks	$0.04\pm 0.03$	$0.10\pm 0.01$	$42\pm 11$	$0.016\pm 0.008$	$2.1\pm 0.7$	$0.979\pm 0.003$
6 weeks	$0.89\pm 0.51$	$0.46\pm 0.28$	$271\pm 105$	$0.064\pm 0.013$	$4.6\pm 0.5$	$0.982\pm 0.003$

${}^{\ast \mathrm{i}}$Significance with injury ($p<0.05$)