The study was not randomised. Participants self-referred to the aquatic arm before being checked for eligibility. For th clinical trials

Feasibility of an aquatic exercise therapy intervention for falls prevention in older adults

This study looks into whether water-based exercises (aquatic therapy) can help prevent falls in older people. Many older adults fall, and this can cause serious problems. The study compares water exercises with land-based exercises to see which might work best and if people are willing to take part.