Personal Training - eine Preisfrage?
Ein individuelles Training unter professioneller Leitung führt geradewegs zum sportlichen Erfolg.
Ein individuelles Training unter professioneller Leitung führt geradewegs zum sportlichen Erfolg.
"Calculate your optimal heart rate"; "The optimal pulse for fat burning"; "The optimal resting heart rate" - numerous article and training advisors are dealing with our pulse values and which are considered as the best. The pulse has been for some years THE measurement parameter in training - but is there actually an optimal pulse?