How Well Do You Know Your Arms?

You use them to drive your car, carry your groceries, and do your favorite exercise, the push-up. OK, maybe push-ups don't top your list of how to have a fun workout, but we can agree that the upper body appendages known as arms are important. Take this quiz to see how well you know yours.

1 of 5Question 1

This exercise works which upper arm muscle?

Bicep

Deltoid

Tricep