) in 1998 due to ruptured disc (L5-S1)and nerve pressure, but that caused left leg pain and numbness in sole of left foot
; no complications with right foot
at that time or after, till this recent tremor. Slightly overweight (6'1", 205 lbs), minimal daily exercise (1-2 miles walking), fairly balanced diet (wife is a Registered Dietitian), some stress but not extreme (tenured full professor in engineering, but too many projects!), lots of computer time, 7-8 hrs sleep most nights.