Performing the: A Step-by-Step Tutorial Back And Forth Step
Step forward with your right foot, keeping your left foot in place.
Bend both knees to a 90-degree angle, keeping your right knee directly above your right ankle and your left knee hovering just above the floor.
Push off with your right foot and return to the starting position.
Repeat the steps, this time stepping forward with your left foot. Continue to alternate between your right and left foot for the duration of the exercise.