locked rear drums brakes to far extended

yes this is what happens when drum type brakes are not serviced regularly, sounds like everthing in the rear brakes need replacment , drums/brake shoes/ hardware,star adjuster... i recommend rear drum type brakes to be serviced and maintained every 5k miles to prevent this from happening, also for the braking system to operate as designed.when rear brakes on a drum type system fall out of adjustment they tend not to assist the front brakes on time while brakes are applied thus causing majority of the the weight to be shifted to the front brakes also causing front brakes to wear faster...