Single leg RDLs have been a huge part of my recovery from a major distal femur fracture in april 23'. For hamstring, glute and knee stability there are few exercises that work quite as well in my experience.
Started adding in Leg Blasters two weeks ago to my usual recovery gym routine, intermixed with leg focused weight lifting. I'm one year and four months out from my accident where I was non-weight bearing for 3 months+ and I'm probably 65%/75% back to the strength from the "before times." Got a lot of work to go, but I think leg blasters are fantastic when you cannot find time to do more concentrated workouts