Wednesday, December 31, 2008
Running Index vs Cadence
Voila' another chart, exploring if there is a relationship between cadence (leg turnover) and Running Index (hence "effectiveness" in the run).
The graph shows a certain correlation (higher cadence positively related to higher Running Index, calculated automatically by Excel), but I can not swear that it could pass a more accurate statistical study (level of confidence of the correlation, etc), because the variance at each point is in the range of +/-5 (points of RI)...
Labels: Polar Rs800 HRM