I finally returned to my weight room. I have not been what I consider a fitness nut but I know that a little weight lifting is good for me. I like weight machines. They are designed for me to do exercises correctly, they don't take long to change the setting. Here is a blog post from August 2012 Weights and muscles
It is still accurate but as a guy in his mid-eighties, I am advised to lift twice a week, not three times. I only do four lifts: squats, shoulder/arm, rotator cuff, and balance. Each visit is short and quick
