Reviews Description: This two-disc set includes everything you need to get started on an easy-to-follow fitness routine that can be done in the privacy of your own home – rain or shine. No fancy footwork necessary in this Fast Start 1 & 2 Mile workout. Leslie Sansone will walk you through this simple but highly effective program that provides the no-fail way to lose weight called interval training. 3 Fast Miles takes your fitness walk to the next level. While still simple to follow, this workout increases the speed of your walk to burn fat fast.