Imishini ye-cardio engasindi. I-Water Rower ihlanganisa amandla amanzi ukuze inikeze abavocavoci ngokushelela, ngisho nokumelana. Itholakala ngemibala emibili esesitayeleni ukuze ihambisane nokubukeka, isakhiwo sizinzile ngenkathi sisekela umsebenzi wokugoqa, sisiza ukulondoloza indawo yokugcina nokugcinwa kalula, ukugcina indawo yakho ye-cardio ihlanzekile futhi icocekile.