bulk up

UK
/bʌlk ʌp/
US
/bʌlk ʌp/
bulk upverb
bulked up
Past Simple
bulked up
Past Participle
bulking up
Gerund
UK
/bʌlk ʌp/
US
/bʌlk ʌp/
Translations
He decided to bulk up before the summer.
Он решил накачаться перед летом.
Additional translations
увеличиться в объеме
Definitions
To increase in size or mass, especially by gaining muscle.
He decided to bulk up by lifting weights and eating more protein.
To add volume or substance to something.
The company bulked up its product line to attract more customers.
Synonyms
gain weight
increase muscle
build up
put on weight
fatten up