Decided I felt OK enough to try and do a track session yesterday. I made sure I fully stretched every neck and shoulder muscle properly beforehand and hydrated and fueled up properly. Overall it went well, no real issues with headaches this time. I've been stretching and rolling the tight parts in my neck and back every night and I think it's helping.
Track:
Warmup (400m jog, dynamic warmup exercises, stretch)
Pogos: 3x10
DL height bounds (Powerjumper): 2x4
DL height bounds (normal): 2x4
3x50m, 3x120m
Couple of submax RVJs
The only issues I got was the usual piriformis pain on my left side, but it was much less than I expected given what I did and the layoff I've had. I know what's causing it now and working on that should see it decrease over time as I raise my sprint training volume.
Will try and do a light gym session this week but nothing crazy. I'm not gonna just assume I'm good for lifting again because it could trigger more headaches if I'm still susceptible. Gonna start working on front squats and BSS in lieu of back squat for two weeks. I'm thinking that I could do something like:
Tues: front squat, BSS, UB, core
Thurs: GHR, calves, UB, core
Sat: track, similar stuff to yesterday
All very light/low intensity, like a GPP phase again. My front squat technique is gonna suck so that'll take a bit of work. See how that goes, then phase back squat back in. Try and get to 2x BW again (no head explosion this time) and then go from there. Keep testing SVJ to see where I'm at.