Quiz: Choosing the Right Exercise
Question 1 of 3  

Walking is a well-balanced form of exercise for most people, regardless of age. Many people are able to maintain a modest level of fitness through a regular walking program. Walking is relatively easy on the joints. When walking, which of the following can strain joints?

  • A.

    Moving the legs faster

  • B.

    Swiveling the hips

  • C.

    Pointing the toes straight ahead 

  • D.

    Bending the elbows

Am I correct?