Final answer:
Batman is proficient in fighting due to his advanced martial arts training and his use of high-tech gadgets. He does not have superhuman strength or the ability to fly, and his resources as Bruce Wayne aid in his crime-fighting efforts.
Step-by-step explanation:
Batman, also known as the Dark Knight, is skilled in combat primarily because a) He has advanced martial arts training and d) He uses high-tech gadgets. Unlike some superheroes, Batman does not have superhuman strength or the ability to fly. Rather, Batman has trained extensively in various forms of martial arts and relies on his tactical genius, physical fitness, and an array of technological advancements and gadgets to fight crime in Gotham City. Bruce Wayne, the man behind the Batman persona, dedicates a significant amount of his resources to ensure Batman is equipped to handle a wide array of challenges, which often includes facing off against archvillains recognized by fans of the comics and movies.