Fig. 5
From: Balancing the playing field: collaborative gaming for physical training
Healthy-Healthy Motor Control Analysis. Comparison of single- and dual-player effort and control smoothness as a function of relative individual ability: a Relative improvement of effort during dual-player is positively correlated to the relative skill (i.e. difference in stability performances) of the individual during the single-play mode (p<0.05). b Conversely, the relative improvement of control smoothness in dual-play is negatively correlated to the relative skill between the partners (p=0.069) although insignificant