Grade: 3
Discomfort in the left side of lower back and also a little in my left leg.
A couple of days into this it has turned into a severe sciatic pain in my left leg.
This was an extremely temporary bad sciatic pain that took a couple of days to recover from. About a month later - beginning of November I was back to careful training at the gym again. Left leg weaker than usual but slowly coming back to whatever is normal.