Most leg workouts have compound, multi joint movements. This just means that the exercise works more than one muscle group at a time and crosses more than one joint within that movement. The more muscle groups you can work, the more fat you will burn because muscle burns fat. Included in this workout is what I call the big three. And those are Deadlifts, Lunges and Squats. As long as you’re doing these exercises in the gym, you will build sufficient muscle and burn tons a fat while you’re at it. Here is a link to a video that showcases this.
https://www.instagram.com/p/DJKHC–xK0e
If you watched it I thank you and let me know if you have thoughts or other movements that you like to do in a standard leg workout
Kitchener Personal Trainer 
Comment if you have thoughts!