Glossary
Lean body mass
Lean body mass is everything in your body that isn't fat — muscle, bone, organs, water.
Bodyweight minus fat mass. Often used to scale protein and calorie targets.
Also known as
lean mass, LBM
Glossary
Lean body mass is everything in your body that isn't fat — muscle, bone, organs, water.
Bodyweight minus fat mass. Often used to scale protein and calorie targets.
lean mass, LBM