Muscle mass is the amount of muscle you have in your body. This includes your skeletal muscles, cardiac muscles, and smooth muscles. Muscle mass is often confused with Lean Body Mass, so keep in mind that muscle mass refers to only the weight of your muscles, nothing else. You can read a more in-depth explanation here.

Why track it?

Increasing your muscle mass can help reduce body fat, and improve your energy levels as well as your immune system. 

How is it measured?

Muscle mass is measured as a percentage using a special body composition smart scale, and you can track it in Progress by selecting under ‘What I Track’ on the ‘Me’ tab.