On another one of my weekly quests for quick and effective lower body workouts, I came across this great workout on the blog "Back On Pointe". It's called "Legs for Days".
As you can see, this workout is made up of simple and well know moves that I'm sure most people are familiar with. Although this routine may seem easy, it is still very effective. And, as always, you can always add weight/resistance to make this routine more challenging for you.