The affected nerve in piriformis syndrome is the sciatic nerve. Collectively the tibial and common fibular nerve makes up the general term sciatic nerve. Since the sciatic nerve is so close to the piriformis it is acknowledged that the muscle plays a role in irritating the nerve.
They named the band Lynard Skynyrd after. Leonard Skinner, a disliked gym teacher / coach some of the members had in high school. Skinner later moved on to selling Real Estate in Jacksonville Florida.
Lynyrd Skynyrd came from Leonard Skinner. Skinner was a gym coach at Robert E. Lee High School in Jacksonville who at some point in the 1960s disciplined Gary and Bob for letting their hair grow. The young musicians eventually dropped out of school, but remembered all the hassles.