College: 9-3-2b

SECTION 3. Blocking, Use of Hands or Arms

Interfering for or Helping the Ball Carrier or Passer

ARTICLE 2.

b. The ball carrier shall not grasp a teammate; and no other teammate shall grasp, pull, or lift the ball carrier to assist in forward progress. 

Approved Ruling 9-3-2 I. In trying to gain yardage, ball carrier A44 is slowed by defensive players attempting to make the tackle. Back A22 (a) puts his hands on the buttocks of A44 and pushes him forward; (b) pushes the pile of teammates who begin to surround A44; (c) grabs the arm of A44 and tries to pull him forward for more yardage. RULING: (a) and (b) Legal. It is not a foul to push the ball carrier or the pile. (c) Foul for assisting the runner. Five-yard penalty with three-and-one enforcement. (Rule 9-3-2b)

PENALTY—Five yards [S44].