General
quality mass
What does quality mass mean?
Muscle mass that is dense and functional, built through intelligent training and nutrition rather than sloppy weight gain.
"He's not just big, he's carrying serious quality mass."
Origin
Bodybuilding phrase distinguishing lean, hard-earned muscle from fat-heavy bulk.
Frequently asked questions
What is quality mass?
Quality mass is dense, functional muscle built through smart training and nutrition, as opposed to fat-heavy or sloppy weight gain.
How is quality mass different from just bulking?
Bulking can add fat along with muscle, whereas 'quality mass' emphasizes lean, hard-earned muscle with minimal fat gain.
How do you build quality mass?
With progressive overload, adequate protein, a controlled calorie surplus and enough recovery to grow muscle without excess fat.
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