During the first quarter of Sunday’s game at Wembley Stadium in London, Leonard Fournette utilized a stiff arm that was so powerful it injured the defender.

Johnathan Joseph attempted to take on Fournette as he came around the right side. Using his left hand, he stiff-armed Joseph into the turf — hard — and the cornerback had to be attended to by medical staff afterward.

Source: WATCH: Leonard Fournette sends poor defender to medical tent with powerful stiff arm