Figure 5 Line graph showing mean (SEM) values for ankle pain on activity for intermittent and standard groups at baseline and week 1, 2, 3, 4, and 6 after injury. Values for the interaction time × group (within subject factor  =  time; between subject factor  =  treatment group): F  =  4.292; df  =  3.152; df error  =  340; p  =  0.005. Degrees of freedom were adjusted using Greenhouse‐Geisser's procedure. The p value indicates significant interaction. VAS, Visual analogue scale.