Gaby
Researchers conclude that sprinting may be a highly effective way to extend life — but it’s not for everyone.
Canadian and Australian scientists conducted a large retrospective study and found that professional sprinting may protect against premature death. The analysis covered data from the 1950s to the 1970s and found that the 200 individuals who completed 1.6 kilometers in under four minutes during that period lived nearly five years longer than their peers.
The first person to achieve this feat was British runner Sir Roger Bannister, who set the mark in 1954 and died in 2018 at age 88. His record has since been matched by 1,754 other runners, most of whom are from the United States, the United Kingdom, and Kenya.
The findings challenge the idea held by some scientists that extreme physical exertion can shorten athletes’ lives, said Steve Foulks, co‑author of the new study and a research associate at the University of Alberta in Canada. Critics argue that the immense stress professional athletes place on their bodies can lead to heart problems and premature death.
How the Study Was Conducted
The team examined data from 200 runners who ran 1.6 kilometers in under four minutes between 1954 and 1974. By analyzing information from the Sub‑4 Chronicle database, the scientists aimed to determine whether sprint training was linked to longevity. By the time the analysis was completed, 30 percent of the athletes had died, the Daily Mail reported.
Overall, the researchers found that these runners lived, on average, four years and eight months longer than their peers who did not set records. The authors say this is likely because sprinters get many of the same benefits from training that recreational exercisers get from moderate exercise.
The team believes this shows that any form of exercise that fits your life can be beneficial for health and longevity.
“The essence of exercise is that it’s a stress, but it’s a stress that our bodies can handle, adapt to, and become stronger from,” said Steve Foulks.
Sprinting helps improve circulation, strengthen the heart, support the immune system, and reduce the risk of lifestyle‑related diseases such as diabetes and obesity.
Dr. Foulks recalled a notable 2013 study that tracked how 17,000 Danes aged over time. Those who regularly jogged lived approximately five years longer than the rest of the cohort.
Meanwhile, a large 2022 study published in the journal Circulation showed that people who exercised more than the recommended amount had a 38 percent lower risk of heart disease.
According to Steve Foulks, it’s not necessary to break sprinting records; regular moderate exercise is more than sufficient.
The results of the study were published in the British Journal of Sports Medicine.
