Table A2.

Pearson correlation coefficients and root mean squared errors (RMSE) between real and re-simulated accelerometer data from a capturing setup where the seven IMUs used in the experiments were rigidly mounted on a rigid body and were additionally tracked with a marker based optical system.

Accelerometer (Pearson Correlation Coefficient)
IMU	$\mathit{x}$	$\mathit{y}$	$\mathit{z}$	mean
1	0.9903	0.9915	0.9862	0.9893
2	0.9901	0.9898	0.9819	0.9873
3	0.9913	0.9909	0.9854	0.9892
4	0.9918	0.9828	0.9762	0.9836
5	0.9917	0.9875	0.9819	0.9870
6	0.9897	0.9869	0.9756	0.9841
7	0.9908	0.9920	0.9866	0.9898
mean	0.9908	0.9888	0.9820	0.9872
Accelerometer RMSE [m/s${}^{\mathbf{2}}$]
	$\mathit{x}$	$\mathit{y}$	$\mathit{z}$	mean
1	0.6950	0.6969	0.7934	0.7285
2	0.7190	0.7977	0.9613	0.8260
3	0.6506	0.6991	0.7894	0.7130
4	0.6814	0.9577	1.0750	0.9047
5	0.6640	0.8111	0.9024	0.7925
6	0.7534	0.9265	1.2443	0.9747
7	0.6869	0.6644	0.7574	0.7029
mean	0.6929	0.7933	0.9319	0.8060