L5 S1 Nerve Root Mobilization
L5 S1 nerve root mobilization. What the hell does that mean? How do???
A dude in youtube mentioned in one of my craptacular DL clips that my hamstrings were unusually inflexible (they are) and suggested I needed to do "never root mobilization of my L5 S1 nerve".
This is basically what he suggested:
It is true that my hamstrings are very tight. They have gotten so in the last couple of years (getting old maybe???) I have to stretch everyday, otherwise I can't reach my toes - I can get that stiff in a matter of days. Plus I have this general feeling of "tightness" where the lumbar and sacral vertebraes meet. Hard to describe.
I was going to ask that dude for additional info, plus know I'm having the time to actually search for material on the subject. However, I wanted to run this with you guys, just in case any of you have prior experience with this.