CNET on MSN20m
The Most Effective Way to Lose Weight and Gain Lean Muscle at the Same Time
Lean mass includes muscle, bones, ligaments, tendons, organs, other tissues and water -- in other words, everything that's ...
Mayo Clinic on MSN35m
Fitness program: 5 steps to get started
Measure your fitness level. You probably have some idea of how fit you are. But find out for sure. Learn about your fitness level and write down your scores before you start yo ...