Markus Reinhardt is one of the world's leading experts in High Intensity Training (HIT), a scientifically based strength training program originally developed by researcher Arthur Jones and pioneered by world champion bodybuilder Mike Mentzer.
Markus Reinhardt is one of the world's leading experts in High Intensity Training (HIT), a scientifically based strength training program originally developed by researcher Arthur Jones and pioneered by world champion bodybuilder Mike Mentzer.