Using the keypad on the GZ Pro-Sport, select the level of effort to suit your own abilities.
Gentle : Always start at this level to warm up and cool down properly.
Skill : With practice reach the challenge level for physical and mental co-ordination.
Fitness : Ice blue indicates you have reached a real cardio fitness level.
Power : The utimate level to sustain for extended play and sports ability.
Play : When your workout is finished, play without exercise to the next save point.