I need to create a lower body workout and I need to know which muscles these exercises work on (like triceps, biceps, quads, etc.). Knee raises
Wall sits
Lunges
Leg lifts (only on back)
Heel raises
Step ups
Squats

Knee raises work the obliques and hip flexors
Wall sits work the glutes and the core
Lunges work the calves, quads, hamstrings, and back muscles
Legs lifts work the glutes, and lower abdominal as well as obliques
Heel raises work your calves
Steps up work your quads, hamstrings, and glutes
Squats work the glutes, Maximus, minimus
Explanation: I’m a body builder