"Study at bend" can be used to describe a unique way of studying, where one bends or contorts their body into different positions to enhance focus and concentration. However, there are plenty of synonyms for this phrase that can be used in different contexts. Some examples include "concentrate intently," "submerse oneself in learning," "immersion learning," "deep dive study," "mindful learning," "focused education," and "intense concentration." Each of these synonyms conveys a different aspect of the original phrase, but they all share the idea of intense, focused study. Whatever phrase you choose, the most important thing is to find a method of studying that works best for you to achieve your academic goals.