Looking for a routine for someone with limited mobility.

Does anybody have a recommendation for a source to find a 5 day per week workout program intended for people with mobility issues? I have lumbar spinal fusion which severely limits my capacity to bend, twist, or manipulate much more than 30 lbs. I'd like a program that has me working out for 20-40 minutes per day, 5 days a week, that will exercise as many muscle groups as possible. I have a selection of resistance bands and tubes, with wall anchors at multiple heights, and some free weights available (though I'd rather stick to the bands). Any help would be appreciated, thank you.