Don't they just sound so graceful?!
Don't get too intimidated by this awesome exercise, you will most likely lose your balance at least once!
The Osteopath's and S&C Coaches at Motus Life prescribe this for single leg strength. Builds control and stability in the hip, knee and ankle while eccentrically working the hamstring. This means the hamstring is contracting whilst lengthening.
One of the great bang for your buck exercises.
Let us know what you think!