The resistance band knee lift twist is a good exercise for core, leg, and glute strength. This exercise is also great for cardio, balance, and mobility in the hips. Learn more about properly executing this exercise with the video above.
Regression
To decrease the intensity of this exercise, move closer to the anchor and perform the reps at a slower tempo.
Progression
Increase the intensity of this exercise by moving farther away from the anchor and performing the reps at a faster tempo.