Cathe Friedrich’s STS Mesocycle 1 Disc 3

Order or learn more about STS at: STS Workout Overview STS features three mesocycles, each lasting four weeks. Each mesocycle is designed to stimulate your muscles and body in a different way. The STS program is designed to be simple and easy to use. Every STS DVD is numbered so that you can easily identify which DVD you will need for that days workout. Each week combines exercises you have done in the previous weeks with totally fresh exercises that you havent