Stages
Mph
% Incline
Min.
1
st
1.5
0%
3
2
nd
2.0
0%
3
3
rd
2.0
3.5%
3
4
th
2.0
7.0%
3
5
th
2.0
10.5%
3
6
th
2.0
14.0%
3
7
th
2.0
17.5%
3
Table 1:
Naughton Model I Protocol - Modified according to the specific characteristics of the APEX TEB 2200 Integrated System.