Glad it went well…from what I remember when I was a PT aide when people had any spinal surgery we did overall flexibility more than strength work right after surgery then shift focus to strength work (following the doctors recommendations) we would do isometrics all over the body/underwater treadmills/pnf stretch/EMS/and some machines mostly seated rows and lat pulldowns/isometric back holds
sorry for being so vague but that is all i can remember