Using the Building On Strategy for Exercise Variety
There are two laws in exercise physiology. One is the Law of Specific Adaptations to Imposed Demands ( SAID ): "When the body is placed under some form of stress, it starts to make adaptations that will allow the body to better withstand that form of stress in the future." In other words, in order to get stronger on an exercise, you have to practice that exercise and practice it frequently. However, there is also another law called the Law of Accommodation: "The response of an organism to a physical stimulus decreases over time." In other words, the longer you repeat an exercise, the less of an effect (i.e. strength increase, hypertrophy) you will get. So we have a catch-22 here. In order to build strength and muscle, you have to work on specific exercises, but if you do those exercises for too long, then your size and strength gains come to a screeching halt. How do we get around this? One thing that I have always stressed in my training programs is v