Jamaal Charles (19 total touchdowns, nearly 2,000 yards in 2013) is good at being an NFL running back. The Kansas City Chiefs, for the most part, are quite grateful for this.

For the most part. At training camp Wednesday, Charles' elusiveness had serious consequences for second-year cornerback Sanders Commings. ESPN Chiefs reporter Adam Teicher was there to witness it:

Jamaal Charles just put open field move on Commings, who has to be helped off field with injury — Adam Teicher (@adamteicher) July 30, 2014

Commings was just taken off field on back of motorized cart — Adam Teicher (@adamteicher) July 30, 2014

Then, Thursday, came an update:

Commings is having surgery on.ankle — Adam Teicher (@adamteicher) July 31, 2014

In addition to surgery for a severe high ankle sprain, Commings' right leg was twisted so drastically that he broke his fibula.

Morbidly -- but understandably -- many want to see the move that proved so costly to Commings.

Here's Teicher with more:

I've had no luck finding video of Charles' move on Commings. If I do, trust me, you'll know about it. — Adam Teicher (@adamteicher) July 31, 2014

Either way, this is equal parts incredible and bad.

KMBC.com