Fitter People Use Fewer Heartbeats Daily: Study
Exercise doesn't waste heartbeats; fitter people use fewer daily, study reveals.
Why it matters
- Debunks myth that exercise wastes heartbeats.
- Fitter people save ~11,500 heartbeats daily, potentially extending lifespan.
By the numbers
- Athletes save ~11,500 heartbeats/day vs. non-athletes (study of 109 athletes, 38 non-athletes).
- Fittest resting HR: 40 bpm (avg. 70-80 bpm).
The big picture
- Exercise makes heart more efficient, reducing total heartbeats.
- Moderate exercise can improve heart health and longevity.
What they're saying
- Some commenters note results may have been previously established.
What’s next
- Encourage moderate exercise to improve heart health.
- Further research on optimizing heart efficiency through exercise.