Figure 2From: Validity and reliability of balance assessment software using the Nintendo Wii balance board: usability and validationBland-Altman plots to assess inter-rater reliability of COP path length. Inter-rater reliability plots; (A) Standing on two legs with open eyes, (B) Standing on two legs with closed eyes, (C) Standing on one leg with open eyes, and (D) Standing on one leg with closed eyes.Back to article page