Table 3. Mean residuals (and 95% confidence limits) from regression of relative impact force by running speed.

Strike type	N	Mean residual	Lower 95% CL	Upper 95% CL
RFS	83	0.00	−0.03	0.04
MFS	33	0.03	−0.04	0.10
FFS	8	−0.21	−0.39	−0.04