"Muscularize" Natural Recordings by Native Speakers
To muscularize means to make something or someone physically stronger or more robust, especially through exercise or training. It can also mean to increase the size or prominence of something, such as muscles, by adding more tissue or structure.
The correct spelling is "muscle".<br><br>Muscle refers to one of the hard, white, fibrous tissues that cover the bones of the body and move them when you contract or relax. It is also used figuratively to describe strength, power, or might, as in "he showed remarkable muscle in the business negotiations".