See what effect you want to achieve through exercise. If your goal is to stay healthy in Arnold and your goal is to stay healthy in Tai Sen, there is no comparison between them. It depends on what your ultimate goal is, because the purpose of boxing special training and fitness is different.

The pursuit of fitness has large muscle circumference and clear lines, while the pursuit of boxing has strong muscle coordination and high explosive power. A pair of large and well-defined muscles is good in bodybuilding, but such muscles will hinder boxing, which is not so good in boxing. Boxing needs strong explosive power of muscles.