Fitness training programs prolong our lives. We’re all heard that “sitting is the new smoking.” More and more research shows that prolonged sitting is a real health hazard.
Some scientists wanted to investigate exactly how fitness training programs are beneficial to longer healthier lives.
Fitness Training Programs Can Prolong Your Life
A new study conducted at the University of California San Diego School of Medicine found that women who maintain an active lifestyle and adopt fitness training programs, age more slowly than those who are more sedentary.
• The study involved 1,500 women ages 64 to 95.
• It compared women who were sedentary for more than 10 hours per day with those who engaged in moderate-to-vigorous fitness training programs for at least 40 minutes per day.
• The study found that women who spent a significant amount of time sitting and exercised for less than 40 minutes a day were biologically eight years older than their counterparts who were more active.
• Researchers recommended not sitting around for more than 10 hours a day, especially as one ages.
• The study measured the length of the participants’ telomeres, the tiny caps at the end of DNA strands.
• Throughout the course of our lives, our cells constantly replicate themselves. After each copy, tiny caps — called telomeres — at the end of our DNA strands shorten, exposing our chromosomes to decay.
• Shorter telomeres have been linked to heart disease, diabetes and cancer.
• According to Aladdin Shadyab, PhD and lead author “Our study found cells age faster with a sedentary lifestyle. Chronological age doesn’t always match biological age.”
• Dr. Shadyab advises that “Discussions about the benefits of exercise should start when we are young, and physical activity should continue to be part of our daily lives as we get older, even at 80 years old.”
Another Study Shows That Physical Training Programs Add Years to Life
In July 2016, a research team led by Anabelle Decottignies of the de Duve Institute at the Catholic University of Louvain in Brussels arrived at a similar conclusion.
• This study, which was published in the American Association for the Advancement of Science’s journal, was conducted by Anabelle Decottignies, from the de Duve Institute at the Catholic University of Louvain in Brussels.
• For the first time, this study isolated the specific molecule affected by exercise.
• That molecule is “NRF1” and is responsible for maintaining our telomeres.
• Exercise, spending 45 minutes on a stationary bicycle in this case, boosted the levels of NRF1 and kept the cells “younger.”
• Anabelle Decottignies, says to “Think about NRF1 like varnish on nails. You cannot change the nail, but you can change the varnish again and again. What you’re doing is refreshing and replacing the old section with new protective molecules at the telomeres.”
Click here to read about how fitness programs prolong lives.