Table 2.
Boxing sparring program
| Exercise | Intensity (maximal heart rate) | Program | Time (min) |
|---|---|---|---|
| Warm-up | 40%–50% | Stretching | 15 |
| Sparring | 70%–80% | Five 4-min rounds (1-min break between rounds) | 24 |
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.