Time of onset of significant changes in outcome measures in the treatment group
No significant interaction effect between time and group was found after either one session or four weeks later for all four categories, namely Posture, Flexibility, Gait and Cognition (all WTS p > 0.05) with significant effects only arising after eight weeks (all WTS p < 0.05). Although alterations were shown to be gradual over time the minimum period required to show significant benefit from performing SSG training was 8 weeks.