I wanted to add that I don't think most lifting would be effected by vaping or even 1PAD smoking. It is for most people a non cardio heavy activity. That is not to say your heart is not stressed, but you have a lot of time for recovery if you do not push yourself hard.
The Polar system that I purchased will allow me to upload to the Polar site my rides on the rollers. I'll be able to keep track of improvements over time.
I rode in the Iowa Games around 93, and I have my cue cards for my workouts. After six months of getting back in to shape, I may take a look at the cue cards and see what I can currently do. I was training at the time using "Heart Rate Intervals" and would raise, lower and HOLD my heart rate for a given distance or amount of time. It was pretty rough at the time, and I doubt that I can do it now as I have been diagnosed with aortic stenosis.
I'm just trying to be in better shape than I am and drop 25lbs+. If I can improve the quality of my life... I'll take it. That is why I'm on ECF too. I took up vaping for a better way of life, to change my lifestyle, and the improvements are very noticeable.
I live on the 2nd floor of an apartment building and after walking up the front steps just once, I could feel my heart beating very hard, and had heavy breathing. Now within 4 minutes, I can walk up the front steps to the 2nd floor, down the back steps to the basement, carry up a load of clothes to the 2nd floor, and feel nothing bad at all.