Russell battling back and chest pains thanks to porpoising

The bouncing phenomenon has returned to F1 as a consequence of the new ground effect cars that have been designed to try to help improve the racing.

While some teams have managed to get a better handle on the matter, Mercedes is one of the teams that has suffered the most from it.

And beyond the competitive compromises that the porpoising has forced upon Mercedes, Russell has confessed to now having to battle the pain barrier.

Speaking about how his W13 feels from the…