Thanks... I have a bunch of exercises that I do at home that the neurologist prescribed. If I want, I could go to for PT (they'd have me do the same exercises).

One thing I failed to mention the first time. When they did an X-ray, they saw the slight "tip" at L5/S1 in my spine that I was born with and have lived with for 55 years. It's best explained like this: Take both your hands and make a fist. Your left hand index finger & thumb is L5. Your right hand index finger & thumb is S1. Now touch your left hand and right hand fists together, making sure the sides of your index fingers and thumbs are touching one another on each fist. All the knuckles on both hands represent your spinal column. Now, very slightly separate only your thumbs from one another, creating a tiny little gap. Bingo! That's the "tip" I was born with, and is commonly and crudely referred to as a "swayback mule". Stretching it out provides relief, which is why bicycle riding is wonderful, but yet jogging can cause occasional pain in my hips.