Having been an ‘INSCYD-Coach’ for more or less 5 months now, INSCYD PPD testing has become a more and more integrated part of training planning and workout prescription. It is without doubt a valuable tool that can be used to…….. Optimize overall training planning and specify important details in workouts. Address athlete strengths and weaknesses in relation to sport specific demands. Understand how to target different energy systems precisely. Educate athletes on how differe