Salisbury

Each week during the NFL season, ESPN's Sean Salisbury has diamgramed plays to watch during the NFL's marquee games. Salisbury explains how the play works, tells you when to expect it and details the keys to the play's success or failure.

The animated plays show full movement and allow you to follow the action from start to finish.

To view the plays requires Shockwave. If you don't have this option on your computer, click on the green box in the middle of the page for download options.

Here's a look at the plays for Week 17:

Giants at Cowboys