Semantic memory, which is the memory of definitive knowledge. For example, remember how many days there are in the week, and what are they. If the area on the sides of the brain corresponding to the temporal cortex is injured, this results in semantic memory problems.
The principle of progression states that you should increase overload, which can be achieved by using FITT when your body adapts to its present routine. The specificity principle states that only targeted exercises will improve specific fitness goals.