4. If you’re a fitness walker, there is no need for a commute to a health club. Your neighborhood can be your health club. You don’t need a lot of fancy equipment to get a good workout either. All you need is a well-designed pair of athletic shoes.
This paragraph best supports the statement that
A. fitness walking is a convenient and valuable form of exercise.
B. fitness walking is a better form of exercise than weight lifting.
C. a membership in a health club is a poor investment.
D. poorly designed athletic shoes can cause major foot injuries.
E. walking outdoors provides a better workout than walking indoors.