Adverse events Two trials reported specificially on adverse events.Dean2012 indicated that no falls or other adverse events occurred during the exercise classes, home program or assessments. Only one participant withdrew because of the intervention, indicating that the exercises had exacerbated an incontinence problem. In Lau 2012,no severe adverse events were reported by the participants, although three indicated mild dizziness during whole-body vibration therapy, and four had lower-limb soreness and fatigue (two from the whole-body vibration group). The authors reported that all symptoms gradually subsided after the first few sessions of training. As mentioned above, one person in the agility group in Marigold 2005 sustained a hip fracture, but on a task that was included in both program