The aging population, coupled with a sedentary lifestyle, has led to a rise in chronic degenerative diseases and functional disabilities. Age-related muscle strength decline affects daily activity performance, and aging combined with cardiovascular issues accelerates cognitive decline, increasing the risk of dementia. However, physical activity is a key modifiable factor, which can counteract brain volume loss, reduce cardiovascular mortality, and improve cognitive function in older adults. In this matter, regular exercise not only boosts athletic performance but also supports daily function, reduces fall risks, and reduces cognitive decline.
Physiological declines, such as reduced oxygen consumption and muscle mass, are slower in master athletes due to consistent training and genetic factors. These athletes often maintain higher cardiovascular efficiency and oxygen capacity, surpassing what is typical for their age., which highlights the importance of identifying the most beneficial exercise types in mitigating aging-related declines.
Overall, master athletes demonstrate a higher quality of life and longevity, making them a model for successful aging. Their sustained physical activity enhances cardiovascular, cognitive, and musculoskeletal health, reducing the risk of chronic diseases and ensuring greater functionality and life quality.
Supervisors: Dr. Lorcan Daly, Dr. David Kelly, Dr. Ciarán O’Catháin, Professor Harry Rossiter, and Professor Sandra Hunter.
My name is Gaspar Alfonso Meira, though I am commonly referred to as Alfonso. In 2023, I earned a Bachelor of Science degree in Nutrition from the Department of Chemistry at UCEL, Rosario, Argentina.
During the final years of my undergraduate studies, I obtained certifications as an ISAK Anthropometrist, Levels 1 and 2. This qualification has provided me with valuable skills in assessing body composition in a reliable, valid, and efficient manner. Concurrently, I completed an internship as a nutritionist for the youth divisions of the Gimnasia y Esgrima de Rosario Rugby teams, where I gained practical experience by managing players’ nutritional needs in collaboration with the coaching staff. Upon completing this internship, I transitioned into a full-time role as a nutritionist, expanding my responsibilities to include the basketball and field hockey teams as well.
In early 2024, I began an internship with the Applied Physiology and Nutrition Research Group at the University of São Paulo under the supervision of Dr. Bryan Saunders. This opportunity allowed me to contribute to research in the fields of ergogenic aids and the placebo effect, which are the group’s primary areas of focus.
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