Many of us go to the gym in the hope of looking and feeling younger, but new research sheds new light on the benefits of getting your sweat. It seems that getting those repetitions with an intense physical activity can do more than improve your reflection in the mirror, it can also reverse your age at a molecular level. The groundbreaking new study, led by Tohoku University in JapanIntended to show the relationship between exercise and epigenetic aging to find out whether physical activity can delay or even reverse aging, and if so, what type of exercise is most suitable for a long service life.
What is epigenetic aging?
Although the chronological age is simply the number of lived years, epigenetic studies are more detailed and offer a clearer story about how the cells and tissues of an individual perform as they grow mature. Epigenetic aging is the process that changes our DNA at a molecular level, and scientists measure this benchmark from aging by referring to ‘epigenetic clocks’.
A research team, Takuji Kawamura, led, plagued by the archives of existing studies and confirmed what we already knew; That exercise is an important lifestyle factor to age more gracefully, but the results went even further, which indicates the exact types of exercises that give the most benefit.
What kind of exercise is the best for a long service life?
In both mice and human tests, moving weights seemed to relocate the dial to the aging processes. “These findings suggest that maintaining a high level of physical fitness delays epigenetic aging,” concluded the study. Although general physical activity such as walking the dog or doing household work offers health benefits, the study showed that more structured training routines that were repetitive and targeted seemed to have the most dramatic effect on delaying the process of epigenetic aging.
“These findings suggest that maintaining physical fitness delays epigenetic aging in multiple organs and supports the idea that practice as an anti-aging instrument) provides benefits for different organs,” the new study noted.
In mice, organized resistance training reduced the molecular changes that took place in their muscle tissues as a result of aging. Similar results were also found in people. Data showed that previously sedentary women of middle -aged were able to reduce their epigenetic age by two years after just eight weeks of Aerobics and strength training.
Experts note that regular physical activity is not only great for maintaining or building skeleton muscles, but it also offers protective effects on organs such as the heart, liver and fat tissue. Olympic athletes have been shown to have a slower epigenetic aging than those who are not athletes, which further confirms the connection between long-term, intense physical activity and anti-aging.
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