Answer: Ligaments
Explanation: Lean body mass is simply everything that's is not fat. This includes your bones, organs, muscles, ligaments, tendons and fluids. So the answer to your question is Ligaments.
"A personal flexibility goal could be to walk 20 minutes a day. You can accomplish this goal by watching less TV. Yo can go with a friend. To know you reached your goal make a chart of your progress. Whether or not you are in maintenance or relapse"
