Finish the following sentence with the best choice: Learn how to do a classic pullup.

Choices:
- Grip a car bumper with your palms facing whichever direction you prefer, pull yourself up until your chin is barely above the bar, then lower yourself.
- Grip a pullup bar with your palms facing whichever direction you prefer, pull yourself up until your chin is barely above the bar, then lower yourself.

Answer:
Grip a pullup bar with your palms facing whichever direction you prefer, pull yourself up until your chin is barely above the bar, then lower yourself.