Deebo Samuel's three-year, $73.5 million extension with the San Francisco 49ers includes $58.1 million in guaranteed money but also contains some solid incentives should the team continue to utilize him as a running back.

ESPN's Adam Schefter shared the details.

Because the 49ers were beset by injuries at the running back position last season—and because Samuel is so dynamic with the ball in his hands—the Niners often used him in a backfield role.