What is another word for bulk up?
Pronunciation: [bˈʌlk ˈʌp] (IPA) 
Bulk up is a popular phrase that refers to increasing muscle mass and size through training and diet. However, there are various alternative terms that you could use to convey the same meaning. Some of the synonyms for bulk up include hypertrophy, mass building, muscle growth, muscle hypertrophy, muscle packing, and weight gaining. These terms are often used interchangeably and can be employed to stress the importance of building muscle mass. Ultimately, the choice of using a particular synonym depends on the context and audience you are addressing. Regardless of the term, the key to bulking up is to eat a balanced diet and engage in regular strength training.
