Table 2.
Study characteristics of the reviewed literature.
N | ||
---|---|---|
Athlete gender | Female | 1 |
Male | 8 | |
Mixed | 10 | |
Not reported | 5 | |
Athlete age | Child (3–5) | - |
Youth (6–11) | - | |
Adolescent (12–18) | 5 | |
Adult (19+) | 4 | |
Mixed youth and adolescent | - | |
Mixed adolescent and adult | 3 | |
Mixed youth, adolescent and adult | 2 | |
Not reported | 10 | |
Sports | Boxing | 1 |
Football | 7 | |
Ice hockey | 1 | |
Soccer | 1 | |
Mixed | 11 | |
Not reported | 3 | |
Region sample is recruited from | North America | 22 |
Europe | 1 | |
Not reported | 1 | |
Sample size | <20 | - |
20–50 | 10 | |
51–100 | 5 | |
101–200 | 2 | |
201–500 | 1 | |
>501 | 2 | |
Not reported | 4 |