St George ramming / punching Cerberus

He counted to three, focused, and then shot forward. He crossed his arms and rammed the titan just below the chestplate.
Cerberus bent over and staggered. He took a few steps after it and slammed the palm of his hand up into the armored helmet. The battlesuit tipped back and stumbled a few more feet before it fell over with the sound of a car crash.

Excerpt From Ex-Purgatory, pg 586
Peter Clines
https://books.apple.com/us/book/ex-purgatory/id676938479