Performing the: A Step-by-Step Tutorial Resistance Band Lunge
Step your left foot back into a lunge position, keeping your right knee directly over your right ankle and your left knee hovering just above the floor.
While keeping your core engaged and your back straight, raise your right arm straight up, stretching the resistance band as you do so.
Lower your arm back down while maintaining the lunge position, this completes one repetition.
Repeat this exercise for the desired number of repetitions, then switch and perform the same steps with your left foot on the band and your left hand holding the other end.