The four point superman done on the floor is an advanced core exercise. This exercise requires a great deal of strength and muscle control. It is a great exercise to build all round core strength.
The chest raise is a beginner exercise that helps strengthen the muscles in the buttocks, lower back and erector spinae with a very low risk of injury.
This is a core exercise that combines range of motion and balance. When done properly, this exercise works the muscles in the rear of the shoulder, the small of the back and the buttocks.
This is a challenging core exercise that targets the obliques and glutes.
Scissors are a core excercise that build abdominal strength and stamina. This is a great lower abs exercise.
Cross overs are a core excercise that build strength and stamina in the abs. This is a great lower abs exercise.
This is a difficult core exercise that targets the abs and obliques.
Heel drops are a beginner lever lower ab exercise.
The leg extension from a glute bridge position is a lower body exercise that targets the glutes and quads.
The single leg glute bridge is a lower body exercise that targets the glutes and hamstrings.
The side plank starfish is a challenging core and lower body exercise that targets the obliques and glutes.
The underside leg raise is a lower body exercise that targets the inner thighs.
The Jane Fonda is probably the most famous butt and leg exercises and one every female client I've had would recognize.
The bird dog is a beginner level full body exercise that primarily targets the shoulders and glutes.
Lunges are a lower body exercise that targets the quads and hamstrings.