| ASP | After-school program |
| CRF | Cardiorespiratory fitness |
| LPA | Light physical activity |
| MPA | Moderate physical activity |
| MVPA | Moderate to vigorous physical activity |
| PA | Physical activity |
| PFT | Physical function training |
| SPE | School physical education intervention |
| VPA | Vigorous physical activity |
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.