Table 1 Eligibility criteria
| Â | Inclusion criteria | Exclusion criteria |
|---|---|---|
Population | apprentices or VET students aged between 15 to 20 years (inclusive) | apprentices or VET students younger than 15 or older than 20 years |
Setting | VET or junior/community college | university, elementary school, primary school, high school, middle school |
Intervention | single or multi-behavioral interventions aimed at promoting PA (i.e., ≥ 25% PA) |  |
Outcome | PA-related outcomes (e.g., PA level, physical fitness, physiological parameters, psychological factors) | Â |
Study design | any kind of intervention study | cross-sectional study, review, validation study |
Publication type | journal article | Â |
Publication year | published between 2000 and 2018 | Â |
Language | English or German | all other languages |