Answer:
The best answer to your question: Which sport below requires the least cardiovascular fitness, would be: Weight trainning.
Explanation:
The reason is that, in order for you to lift weights, the cardiovascular system needs to adjust only minimally, while in all other types of exercises, also known as aerobic exercises, both the cardiovascular, and respiratory systems need to adjust, and work at their maximum capacity, to ensure the best possible assisstance to the working muscles. In weight lifting, you are using only a set of muscles and structures, and therefore, the normal, to moderate, response from the respiratory and cardiovascular system will be enough to supply the muscles with the necessary energy, and extraction of waste. But in aerobic exercise, like running, or swimming, more than a couple of muscle regions need to be activated, and thus, the body requires the two systems to work at their maximum capacity, to ensure proper maintenance of energetic levels, and waste removal.
