Amy Bento: Hi/Lo Dynamics - Looking for a less complicated athletic Hi/Lo workout? Look no further than the combinations Amy Bento cooks up in Hi/Lo Dynamics. This 55 minute workout has four Hi/Lo combinations with interval-style surprises along the way that vary in intensity. You will get intense plyo work and low impact challenges that will leave your muscles feeling worked. A simple, straight-up abs section is also included in this DVD workout. There are modifications provided for the intervals. So come and join us for this awesome sweat party! The DVD contains premixes to customize your own workout.