core stability routine: need help

[fabry]

hello,
i need your help to plan a core stability workout (not only abs!).
i saw these exercises around:
- prone plank
- lateral plank
- bridge
- 'superman'
- etc.

how many exercises do i need?
when can i make them? end of w.o.? non w.o. days?
how many times x week?
and what about series? reps? seconds in isometric?

thanks

[l2elapse]

do you do squats

[fabry]

hi..
well, one of my problems is that i have lower back pain ad i cannot squat that much, so i was told by a therapist to work on my core stability specifically for 1-2 months
and see what happen.

i need to stabilize my deeper muscles before going back to normal exercises....

thanks