newmed -- let me suggest the essence of the physical body -- it is RUNNING -- now, as you know I am 90yo, and the docs cannot say enough good things about my heart -- back when 50, your age, out at 6am for a five miler, then at 5pm, five more miles, and the 10ks, half marathons on the week ends were a joy -- running friends abound, and if you can get your new GF to participate -- joy, joy
just a suggstion
hap