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Touch Down
(Both arms
extended above head)
|

Safety
(Palms together
above head)
|

First Down
(Arm pointed
towards defensive team's goal)
|

Crowd Noise
(One Arm above
head with an open hand. With fist closed) Fourth Down
|

Personal foul
(One wrist
striking the other above head)
|
|

Ball illegally touched, kicked, or batted
(Fingertips
tap both shoulders)
|

Time out
(Hands crisscrossed
above head.)
|

No time out or time in with whistle
(Full arm circled
to simulate moving clock.)
|

Delay of game Or excess timeout
(Folded arms.)
|

False start, illegal formation, or kickoff or safety kick out of bounds
(Forearms rotated
over and over in front of body.)
|
|

Holding
(Grasping one
wrist, the fist clenched, in front of chest.)
|

Illegal use of hands, arms, or body
(Grasping one
wrist, the hand open and facing forward, in front of chest.)
|

Penalty refused, incomplete pass, play over, or missed field goal or
extra point
(Hands shifted
in horizontal plane.)
|

Pass juggled inbounds and caught out of bounds
(Hands up and
down in front of chest (following incomplete pass signal).)
|

Illegal forward pass
(One hand waved
behind back followed by loss of down signal.)
|
|

Intentional grounding of pass
(Parallel arms
waved in a diagonal plane across body. Followed by loss of down signal.)
|

Interference with forward pass or fair catch
(Hands open
and extended forward from shoulders with hands vertical.)
|

Invalid fair-catch signal
(One hand waved
above head.)
|

Ineligible receiver or ineligible member of kicking team downfield
(Right hand
touching top of cap.)
|

Illegal contact
(One open hand
extended forward.)
|
|

Offside, encroachment, or neutral zone infraction
(Hands on hips.)
|

Illegal motion at snap
(Horizontal
arc with one hand.)
|

Loss of down
(Both hands
held behind head.)
|

Interlocking interference, pushing, or helping runner
(Pushing movement
of hands to front with arms downward.)
|

Unsportsmanlike conduct
(Arms outstretched,
palms down.)
|
|

Touching a forward pass or scrimmage kick
(Diagonal motion
of one hand across another.)
|

Illegal cut
(Hand striking
front of thigh.)
|

Illegal crackback
(Strike of
an open right hand against the right mid-thigh preceded by personal
foul signal.)
|

Player disqualified
(Ejection signal.)
|

Tripping
(Repeated action
of right foot in back of left heel.)
|
|

Uncatchable forward pass
(Palm of right
hand held parallel to ground above head and moved back and forth.)
|

Twelve men in offensive huddle or too many men on the field
(Both hands
on top of head.)
|

Face mask
(Grasping face
mask with one hand.)
|

Illegalshift
(Horizontal
arcs with two hands.)
|

Reset play clock - 25 seconds
(Pump one arm
vertically.)
|
|

Reset play clock - 40 seconds
(Pump two arms
vertically.)
|

Roughing the Kicker
(One wrist
striking the other above head followed by swinging leg)
|

Roughing the Passer
(One wrist
striking the other above head followed by raised arm swinging forward)
|

Major Face Mask
(One wrist
striking the other above head followed by grasping face mask)
|

Illegal block below the waist
(One hand striking
front of thigh preceded by personal-foul signal.)
|
|

Chop block
(Both hands
striking side of thighs preceded by personal-foul signal.)
|

Clipping
(One hand striking
back of calf preceded by personal-foul signal.)
|
|
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