Exercise Intensity Assessment of Care Farming Activities in Adults

Abstract

We aimed to determine the energy expenditure, oxygen uptake, and exercise intensity of 10 care farming activities performed by adults. The study had a crossover experimental design. Participants performed 10 care farming activities for 5 minutes, including four plant- and three animal-mediated activities, and three other activities. Each participant wore a portable telemetric calorimeter during the activities, and oxygen uptake, heart rate, and exercise intensity were measured. Twenty-one adults (aged 31.5 ± 10.2 years) participated in our study. Energy expenditure, oxygen uptake, and exercise intensity differed significantly for each activity. The 10 care farming activities were regarded as light- to moderate-intensity activities. The exercise intensity, energy expenditure, and oxygen uptake for organizing a garden plot were significantly higher than those for other care farming activities. Cooking using harvests, interacting with dogs, and feeding rabbits had the lowest exercise intensity, energy expenditure, and oxygen uptake. Other activities, such as transplanting plants, harvesting, creating art, maintaining a garden, walking with a dog, and cleaning the farm, had moderate exercise intensity, energy expenditure, and oxygen uptake. Energy expenditure, oxygen uptake, and exercise intensity data could be useful when developing a care farming program suitable for the physical condition of participants in care farming interventions.