Table 1. Parameters defining the subject performing physical exercise.

Parameter
Gender	male/female
Age	age in years
BW	body weight in kg
Tv	target value of exercise intensity (%VO2max)
$t_{ex}^{start}$, $t_{ex}^{end}$	start/end of the exercise session in min
fitness status	cardiorespiratory fitness classification from ‘poor’ to ‘superior’