The resistance band plank with adduction is a great exercise for core and leg strength. This exercise is also great for stabilization and balance. The adduction movement improves hip mobility and health. Learn more about properly executing this exercise with the video above.
Regression
To make this move easier for clients, have them only plank or only perform standing adduction.
Progression
To increase the difficulty of the move, progress to a high plank or increase the tension on the Slastix by moving farther away from the anchor point.