Codes and Frequencies
For sample children ages 6-17, STRENGTH reports how often they do exercises to strengthen or tone their muscles, such as sit-ups, push-ups, or weight lifting in a typical week during the school year. If necessary, the questionnaire specifies to include strengthening or toning activities in and out of school.
- 2020 2022: Sample children ages 6-17.
- 2020, 2022
- 2020, 2022 : SAMPWEIGHT