Multidimensional Benefits of a Tailored Exercise Program in Preventing Frailty: A Community-Based Approach

Frailty is a significant health concern in the aging population, particularly in Japan's super-aging society. Community-based interventions show promise in frailty prevention; however, their effectiveness requires further investigation. This study aimed to evaluate the impact of a continuous municipal rehabilitation program on frailty status and physical function in older adults living in suburban Japan.

This prospective observational study included 52 participants aged ≥ 65 years (13 males and 39 females) who underwent assessments at baseline and after six months. Participants were divided into Pre-old (65-74 years) and Older (≥75 years) groups. Frailty was assessed using the Kihon checklist (KCL), and physical function was evaluated using the New Physical Fitness Test. Changes in frailty status, physical function, and KCL subcategories were analyzed.

Frailty prevalence decreased significantly from baseline to 6 months (21.2% to 7.7%, p = 0.018). In the Pre-old group, significant improvements were observed in the sit-up (p = 0.035) and six-minute walking (p = 0.017) scores. The Older group showed significant improvements in KCL lifestyle (p = 0.023) and physical function (p = 0.018). Seven of ten initially frailty participants transitioned to a non-frailty status after 6 months.

The Co-Creative Well-being System was associated with a reduction in frailty prevalence and improvements in physical function, with age-specific benefits observed. This community-based approach presents a promising strategy for addressing frailty in aging populations.