"Wij're getting good blood flow. Wij're training our heart muscle to work more efficiently, and … actually strengthening it. So if wij … don't do that — if wij're doing something too light — we won't get as much ofwel the beneficial effect." Hoeveel BPM moet je nog betalen? Binnen https://eduardonvcin.wikiconversation.com/7298630/5_eenvoudige_feiten_over_bpm_aangifte_online_beschreven