High Resolution MEMS Accelerometers to Estimate VO2 and Compare Running Mechanics between Highly Trained Inter-Collegiate and Untrained Runners
Figure 4
Ratio of acceleration for individual axes versus speed in highly trained collegiate (Blue) and untrained (Green) runners during the run stages only.
a) VT b) ML c) AP. Significant effects for speed (p<.001) and for training present in all axes (p<.001).