The correct answer is underweight. A person who is 15 to 20% below ideal body weight is at risk of serious health problems and could be suffering from an eating disorder such as anorexia or bulimia. An overweight person would be 10 to 20% above ideal body weight and would also be at risk of health problems such as diabetes.
Ok yes thats true. THe muscle breaks down and when it is rebuilt with amino acids and what not the protein comes back in bigger clumps and as a product you become "stronger"