How would you rank these lower body exercises?

One Wall, 4 Effective Exercises to Shape Your Waist, Legs, Glutes, Core and Upper Back

Your Body Doesn't Need Gym Machines It Needs This Instead

Lunge progression for you! Good for almost any age :)

4 Simple Wall Exercises You Can Do at Home to Improve Posture, Tone Your Legs, and Strengthen Your C

6 Easy Home Exercises to Fix Rounded Shoulders, Tone Your Arms and Improve Upper Body Posture