PARROT

Archived – we keep things organized.​


  • Running is a great workout, calorie burner and cardio booster.  However, there are also many drawbacks.  These could be joint pains, breathing problems

    Posted by Sander Vanacker
    January 6, 2016
  • The formula of Karvonen is a relatively simple way to calculate your heart rate zones for training.  There are many ways to do

    Posted by Sander Vanacker
    January 5, 2016

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