Michael has been gradually increasing the time and intensity of his runs every week along with his range of muscle movements when stretching. He's also making gains gradually by lifting weights to challenge his major muscle groups during strength training sessions. He has noticeable body fat. Is Michael physically fit?

A. Yes; he demonstrates all aspects of being physically fit.
B. Not entirely; body composition matters.
C. Yes; he demonstrates evidence of having muscular endurance.
D. No; the goal of physical fitness is to remove all body fat.