Fave Brutal Lower Body Strength or Stength/HIIT combo within 50-60 minutes

Hi All,

Saturdays are my lower body burn out days and I have been rotating between 3 of my favorite videos. I need more to add into my repertoire! Spam me with links to your favorite Lower Body Strength or Strength/HIIT combo within 50-60 minutes. Levels 4/5 preferred. I know I am missing some in my filtered searches. :)

This one is my hands down favorite:

https://www.fitnessblender.com/videos/lower-body-toning-workout-56-minute-butt-and-thigh-tabata-workout