Have you tried portion/serving size?
Answer:
A. Targeted exercise should improve the performance of a certain task. Repetition of specific exercises will help improve the given task.
Explanation:
The principle of specificity basically states that to be good at a certain task or skill, you need to perform that task or skill. If you want to improve the performance of a certain task, you need to do exercises that develop the skills that are specific to the task.
A little confusing, but to make it even simpler, you know the saying "practice makes perfect". In order to master the skill, it needs to be done repetitively. In the context of exercising or training, you need to do exercises that will develop your body to do the skill you want to achieve.
A swimmer for example, will not improve in swimming, if he or she does not swim. They can only get better if their training is swimming.
all of those are fun I parkour myself
