Researchers from the University of Portsmouth’s School of Psychology, Sport and Health Sciences are seeking volunteers to take part in a study investigating the potential health benefits of frequent hot tub use. The study aims to explore whether sitting in a 40°C hot tub for 60 minutes, three times a week over a six-week period, could enhance cardiovascular, cognitive, and muscle function, similar to the effects of exercise.
The team is particularly interested in participants aged 55 and older, as previous research on passive heating effects has mostly focused on younger individuals. Daniel Piccolo, a researcher involved in the study, highlighted the benefits of passive heating as an alternative to traditional exercise routines, especially for those who may find it challenging to engage in regular physical activity.
The study will involve assessing various health markers, including cardiovascular function, cognitive abilities, muscle strength, balance, and walking capability before and after the hot tub sessions. Non-invasive tests and blood samples will also be taken to measure biochemical markers related to health. Participants are required to be generally healthy without major cardiovascular or metabolic conditions like type 2 diabetes.
Mr. Piccolo emphasised that the research could provide valuable insights into the potential benefits of passive heating for older adults, offering an enjoyable alternative to exercise. By expanding the understanding of passive heating effects, this study aims to determine if hot tub use could be a feasible way to improve health and well-being for individuals aged 55 and older.
Volunteers interested in taking part in the study can contribute to advancing scientific knowledge on the health benefits of hot tub use and potentially provide valuable insights into alternative approaches to promoting health and fitness among older adults.