Least-square mean (SE) of the postural parameters for rANOVA main effects Position, Keyboard, Time, Gender and p-values for the interactions ¹².

1 values are in degrees. Repeated measures ANOVA with Participants as a random effect and Position, Keyboard, Time, and Gender as fixed effects. 2 For each main dependent variable, the groupings based on the host hoc analyses are indicated by the superscript and ranked in a descending order such as A > B > C. The same superscript means no significant difference. 3 Negative values represent the wrist deviate toward the radial side. Least-square mean (SE) of the postural parameters for rANOVA main effects Position, Keyboard, Time, Gender and p-values for the interactions 12.