So thanks to a fucked up back, I've been neglecting any heavy lower body work for a very long time now, opting instead to train my legs through pre-exhaust and mega high reps.
But I've had the inclination to go heavy again on front squats. I think if I pay attention to mobility and shit like that I should be alright.
Thing is, my core is WEAK now. Legs can handle the load, but core is nowhere near.
How would you big strong fellers go about fixing that?