More stuff about becoming an aerobic beast that didn't fit in the last post . First, a few people have asked me how much cardio I actually do. The answer might surprise you: on average, I've been doing between 2.5 and 3.5 hours of low-intensity cardio per week. That's it, and that's all it took to see the massive benefits. That's not a lot, people. I'd like to get that up to around 5 hours per week (I don't think 5 hours is necessary for health - I just want to see if my aerobic pace will improve), but it's tough to do that along with the lifting I do. However, I do walk a ton . I live in a large city, and I love walking. My gym is a 15 minute walk away from where I live, and the nearest subway stations to me are 7 and 10 minutes away. So along with the targeted cardio, the constant movement also needs to be taken into account when analyzing your own fitness regimen. That being said, I was walking a ton before I got healthy, so while I'd say cons...