True Fitness TSX - Manual (Page 17)

ESX, TSXa + TSX Owner’s Guide
17
Breathing & CHR Accuracy
Chapter One: Basic Operation
Breathing Breathe in a regular and relaxed manner. Many exercisers do
not breathe enough, which reduces their exercise capacity and
comfort. Try breathing deeper and more frequently to see if it
helps your exercise.
A Note on CHR Accuracy
About 5% of the population cannot be picked
up by any CHR system. This is because their
heart is positioned in a more up-and-down
manner in their chest, as opposed to leaning
over to one side.