The unfamiliar nature of this exercise means that it does feel strange at first but once you get accustomed to it this soon disappears. (unique-bodyweight-exercises.com)
The anaerobic nature of this exercise will get the heart working hard. (fitnesshealthzone.com)
In addition to building lower - body strength, the single - leg nature of the exercise helps improve balance and increase flexibility and stability in the hips. (health.com)