From: Musculoskeletal characteristics of the lower limbs of students at a vocational ballet institution – retrospective analysis of cross-sectional data
Age
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
f
–
m
2
0
3
27
30
40
21
45
42
25
–27
24
4
1