Injury-prone runners don’t want to have to give up their sport This does not necessarily have to happen in every case, even if this seems to be the case at the beginning of painful, hard injuries! This can be prevented in the relatively short term by significantly changing the training and competition philosophy of those […]
Fitness (körperliche wie geistige) mit den Mitteln des Ausdauersports ("SISU") und ausgewählten Kraftanwendungen erwerben, steigern und festigen
