I bought the home gliding kit with a set of gliding
discs and 3 workouts on one DVD. The lower body workout
has some very challenging exercises for the legs and
glutes AND some of the abdominal work is intense too.
Planks with feet on the discs makes the moves much
harder, my core really feels this. I often use the
gliding discs in other workouts that include lunges.
For me it was a very worth while purchase.