During his career at LSU, fans became quite familiar with seeing RB Leonard Fournette dishing out crushing hits to overmatched defenders.

However, the No. 4 overall pick of the Jacksonville Jaguars is learning that NFL players are some of the biggest, strongest athletes in the world.

Though Fournette will likely still dish out plenty of punishment this fall, he was the recipient of a crushing blow during Friday’s practice, courtesy of DL Sheldon Day:

Clearly, the defenders were on Fournette much sooner than he was expecting, as there was a breakdown somewhere along the offensive line.

Still, the ex-Tiger will need to be more careful to take care of the football next time.