Answer :
Final answer:
In the context of a vast network of science exploring strength, stamina, and energy within the body, the subject matter pertains to Personal Fitness. This encompasses fitness routines that aim to build bodily strength, increase endurance and optimize energy.
Explanation:
The correct answer is B. Personal Fitness. Personal fitness incorporates a wide array of scientific concepts aimed at understanding and improving the body's strength, stamina, and energy. Fitness routines and workouts are carefully designed to help individuals build strength, increase endurance, and promote energy levels in the body. This area of study involves knowledge of nutrition and human biology, but its primary focus is on fitness strategies that optimize human physical performance.
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