Which of the following is outside of the personal trainer's scope of practice, according the Code of Professional Conduct?

Select one:
a. Independently design training programs to correct muscle imbalances
b. Provide flexibility training techniques to assist clients with medical clearance in adapting to past surgeries that limit their physical movement
c. Inquire about current and past medications the client has been administered by a healthcare professional
d. Provide nutritional counseling for a client who exhibits signs of an eating disorder