My wife and I are looking at trying the beginner prescription, and we were wondering if it’s really necessary (or super beneficial) to do so much strength training early on. My wife is a physical therapist (DPT) and was wondering if y’all have article references. I could have sworn back in my college days that I heard a kinesiology professor said building up strength early on makes a huge difference in aging gracefully, but I can’t remember any of the details.