I retired last December. When I did I made the commitment that I would not just get into the bad habit of laying around and becoming a "couch potato". So I got my treadmill all fired up and working, and had a guy come out and tune it up, lubricate it, put on a new belt, etc.
I've been going on it religiously every day since. I take Sundays off. I go 6 days a week, at full incline for 7:00 minutes, at 2.5 MPH. That may not sound like much, but believe me you're huffing and puffing afterward. It's a bit like walking up stairs at a fast pace for 7 minutes.
The thing is I don't feel any different after almost 7 months of doing this. Yeah, it's a bit easier to go the 7 minutes now, than it was when I started. But big deal. I'm not seeing much, if any benefit. I'm 62 and don't expect to feel like an Olympic swimmer, but I should think there would be some physical gain. Do any of you guys undertake in this type of exercise, and do you think it's as beneficial as so many claim it is?
The human heart starts beating not long after conception. And it keeps beating until the day you die. It never gets a break. How can something that works that hard require "exercise" in the first place? What am I not seeing here?