Internet
bulk
What does bulk mean?
Used as a noun for a muscle-gaining phase or the added size it produces, as in 'I'm on a bulk' or 'he's carrying good bulk.'
"I'm on a lean bulk right now, slowly adding size."
Origin
Standard bodybuilding terminology from the mid-20th century, the 'bulk and cut' cycle. The slangy short use of 'bulk' as a lifestyle phase spread through fitness internet.
Frequently asked questions
What does bulk mean in the gym?
A bulk is a phase where you eat extra calories and lift heavy to build muscle and gain weight, usually before a cut.
What's the difference between a bulk and a cut?
A bulk is eating in a surplus to grow muscle; a cut is eating in a deficit to lose fat and reveal it. Lifters cycle between them.
What is a 'dirty bulk'?
A dirty bulk means gaining weight by eating whatever you want, including junk food, rather than carefully controlling your surplus.
Does bulking make you fat?
A bulk adds some fat along with muscle, which is normal. People then 'cut' afterward to lean back down.
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