Alex Mack is ‘Excited’ to Be Back in Shanahan’s System | 49ers

#49ers #Mack #NFL

Mack reviewed why he likes playing in a Kyle Shanahan-ran offense and discussed his decision to sign with the 49ers.

Subscribe to the San Francisco 49ers YT Channel:
For more 49ers videos:

For more 49ers action:
Like us on Facebook:
Follow us on Twitter:
Follow us on Instagram:
Get the App: