Effects of Strength Training and The Pilates Method on Dynamic Balance, Physical Capacity and Quality of Life in Older People: A Triple-Blind Randomized Clinical Trial

The study aimed to compare the effect of different exercise modalities on dynamic balance, physical capacity, and quality of life. Methods: Fifteen older people aged over 60 years participated in this randomized clinical trial. Group 1 performed resistance training (RG) and Group 2 exercises based on the Pilates method (PG). The dynamic balance behavior was evaluated by Timed Up and Go (TUG) and the 6-minute walk test (6MWT) physical capacity. Quality of life was assessed using the questionnaire SF-36. Results: Regarding balance and physical capacity, we can observe an improvement in the results of TUG and 6MWT, after four weeks of intervention in the PG. No significant differences were found when comparing STG and PG. In terms of quality of life, the criteria of general health and vitality had a statistically significant improvement in the STG and PG. It is concluded that for the older people evaluated in 4 weeks of training, there was no statistically significant difference compared to the groups for the dynamic balance and physical capacity variables. Both strength exercises and Pilates method show significant improvement in criteria assessed in quality of life.