This program includes adjustable body part weak point exercises so you can prioritize and develop your specific weak areas. I personally added additional volume for my biceps on the upper body days and additional volume for my calves on lower body days. Before starting the program, you will choose 2 or 3 bodyparts you want to focus on most, and be consistent with training them as your “weak points”. As an intermediate-advanced lifter, it is important to get more specific with your goals and give weak areas increased focus and attention.