As the years go by, the human body inevitably faces the challenges of aging. And this challenge doesn't just stop at the surface, it goes deep into our cells, especially muscle cells. The problems faced by these cells should not be underestimated, as they do not repair themselves as easily as cells that are capable of replication. But new research gives us a silver lining, a magic antidote, and that's high-intensity exercise.
Cell Secrets: The young code is found
In a remarkable study conducted by scientists at the Mayo Clinic in Minnesota, USA, they recruited 72 volunteers, including men and women under the age of 30 and over the age of 64, who lived healthy lives but were already commonplace for long periods of sedentary life. The goal of the experiment was simple, to see if high-intensity exercise could reverse the effects of aging at the cellular level.
Sport customization: break the routine and burst into vitality
The experiment was divided into four groups, each with its own customized exercise protocol. The first group lifted weights vigorously, the second group consisted of high-intensity fitness pedal workshop interval training for a short period of time, the third group was moderately high-intensity cycling training with light weightlifting, and the fourth group was used as a control group to continue to live a leisurely and leisurely life without exercise. After 12 weeks of exercise, the scientists found significant improvements in health and blood sugar regulation in the first three groups.
Gene Show: Full recovery of cell viability
Even more excitingly, the results of muscle cell biopsies showed that after exercise, the genes of both the younger and older groups were rejuvenated. Young volunteers with high-intensity interval training had 274 gene activity changes, while the same exercise resulted in nearly 400 gene changes for the elderly. This is simply a feast of gene shows, and the cells seem to have opened the "young code".
Conclusion: Vitality without signs of age
Endocrinologist Dr. Slickoomaran Nair, who led the study, said: "The decline in muscle cell health associated with aging appears to be 'corrected' by exercise, especially high-intensity exercise. What's even more exciting is that he found that older people's cells respond more strongly to high-intensity exercise than younger people, meaning that there is no such thing as "too old" to benefit from exercise. So, dear young people and "slightly experienced" elders, let us get excited and inject a shot of youthful vitality into our cells, so that there is no trace of age!