Table 2
General data and sport activity.
N
%
Gender
Males
Females
86
80
51.8
48.2
BMI
**
< 20.6
≥ 20.6
90
76
54.2
45.8
Level
Competitive
Recreational
110
56
66.3
33.7
Speciality
Sprint
Hurdles
Middle distance
Long distance
26
10
66
64
15.7
6.0
39.7
38.6
Surfaces
*
Athletics track
Street
Field
134
114
54
80.7
68.7
32.5
Shoes
*
A1
A2
A3
A7
12
90
82
80
7.2
54.0
49.0
48.0
Days of practice per week
**
< 5
≥ 5
64
102
38.5
61.5
Km per week
**
< 47
≥ 47
82
84
49.4
50.6
** The median value was chosen as the cutoff.
* A single runner often runs on different surfaces and with different shoes,