@kellyhahn1
Hi
I walk now 6 days a week 2.3 to 2.5 miles..used to walk 2 or 3 days as I had gym classes too.
I stretch my hamstrings ..for a few minutes but do some upper body stretches while waiting for morning coffee..gets kinks out. I dont run so not sure how much stretching the hamstrings aids in walking but do it anyway. I do it each leg up on table bending over as far as I can or, if in a hurry just each leg with hands against the wall. Became a habit.
FL Mary