Table 2.
Regression models to predict HRmax.
| Input variable | Accuracy | MSE |
|---|---|---|
| Age | 10.31% | 7.18 |
| Age+SOHR+RHR | 9.74% | 5.71 |
RHR, resting heart rate; FOHR, first-order heart rate; and SOHR, second-order heart rate.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.