“…In the literature, there is a number of reports that confirm the positive effect of NW exercise on human health (Tschentscher, Niederseer, Niebauer, 2013). However, the mechanism of the beneficial effect of physical exercise, its intensity and duration on fat and carbohydrate metabolism and changes in adipokine concentration is still the subject of many studies (Hagner, Hagner-Derengowska, Wiacek, Zubrzycki, 2009;Song, Yoo, Choi, Kim, 2013, Lubkowska, Dudzińska, Bryczkowska, Dołęgowska, 2015a. The selection of physical activity intensity, frequency and type, which would optimally affect the above changes, is also discussed.…”