There are two 30-minute workouts on the DVD, the latest in her Walk On series. The first resource is Stride & Strength, a 30-minute walking workout that includes strength training and high-intensity interval training. Its the more intense of the two workouts. All you need is a set of dumbbells. The second workout is Fusion Walk, and you dont even need shoes for it. The barefoot workout is intentional part of the purpose of it is to strengthen your foot muscles.