Dallas Cowboys offensive lineman La'el Collins had quite the impressive showing in his first career NFL preseason game.

Although he didn't get the start, Collins made an impact with several solid blocks at the left guard position. And one of them was a monster block on San Diego Chargers linebacker Chi Chi Ariguzo. Check it out in the video embedded below, via WFAA's Mike Leslie.





Straight out of the textbook, that's blocking 101.

The Cowboys took Collins as an undrafted rookie after the 2015 NFL Draft concluded. He was projected to go in the first round, but fell entirely out of the draft due to an unfortunate circumstance.

There was a lot of hype around Collins when the Cowboys first signed him in April and he certainly looks the part early in preseason.