WorkInProgress1980

Hey everyone! I'm new to this and had a few questions. I'm a former smoker (quit very recently) and am trying to lose weight and get healthier. Never really been athletic so this is new. I see that there's 3 days each week. My question is...I'm not sure at my current physical level that I will be able to jog for 60 seconds at a time for 20 minutes. Myrecovery time is longer than 90 seconds. Do you just keep repeating week one until you are able to finish it the way it's setup? I know it will take me a few weeks to master just that week. Hope I'm making sense. Any tips would be appreciated. Thanks!