Intraclass Correlation Coefficient (ICC) and the probability of a difference across days for <i>δM</i> and <i>δD</i> of normal walking without any load (N), walking with an additional mental task (M), and walking with two kilogram weights on each foot (W).

<p>Intraclass Correlation Coefficient (ICC) and the probability of a difference across days for <i>δM</i> and <i>δD</i> of normal walking without any load (N), walking with an additional mental task (M), and walking with two kilogram weights on each foot (W).