Potential benefits of environmental volunteering programs of the health of older adults: a pilot study

Abstract

PurposeTo study the effects of participating in a 12-week environmental volunteering program on the physical performance of older adults across different age groups Materials and MethodsWe conducted a pretest–posttest pilot study with a single group. The intervention consisted of twice-weekly recycling activities and once-weekly rehabilitation exercise at community-based care centers. The recycling activities of the environmental volunteering program included sorting and handling paper products, plastics, and metals; disposing electronic products; and sorting clothes. The rehabilitation exercise program comprised a 90-min course for special needs and 30 min of health education. The evaluation tools were the handgrip strength, five-times-sit-to-stand test, sit-and-reach test, Timed Up and Go (TUG) test and usual and fast gait speeds. ResultsIn total, 45 participants completed the program. After the program, the participants showed significantly great improvements compared to baseline in all outcome measures. We further divided these participants into two age subgroups [65–75 years (n = 31) and >75 years (n = 14)]. The 65–75-year subgroup only showed significant improvements in handgrip strength, TUG and usual gait speed. However, the >75-year subgroup showed significant improvements in all outcome measures. ConclusionsThis innovative environmental volunteering program conducted in a local Taiwanese community can be a sustainable and feasible model to improve physical performance in the participants, the subgroup aged >75 years in particular. It also provides a potential avenue for researchers and policymakers to address environmental and aging-related issues.