P90x-2010-10-09P90X is a 90-day program that combines a variety of exercise techniques including strength training, cardio, yoga, plyometrics, and stretching[6]. The program consists of a nutrition guide, fitness plan, calendar and series of DVD videos featuring Horton as instructor assisted by several male and female fitness models who demonstrate a variety of techniques. For workouts that require weights, for example, one of the models demonstrates the exercise using elastic resistance bands.…See More