Table 2 Relationship of ACC data to the respective criterion measure (oxygen uptake, mLkgmin) and mean step counts per stage.
|Vertical peak (g·sec-1)
|Mean Step Counts (min-1)
A tabular report of validity statistics: Pearson’s Product Correlation Coefficient (PCC) for ACC Vector Magnitude Units (VMU) and Vertical peak output versus oxygen uptake, ml.min.kg.
* p < 0.01