Hand Signal
A gesture used to communicate silently — by officials to indicate decisions, and by coaches or players to relay instructions or plans.
Definition
A hand signal is a deliberate gesture that conveys information without speech. Match officials use standardised hand signals so that players, other officials and spectators can understand decisions at a distance and across language barriers — indicating a score, a foul, a direction of play or a stoppage. Their consistency is part of how a sport is run clearly and fairly.
Players and coaches also use hand signals to communicate discreetly. In volleyball, blockers signal their intentions to teammates behind their backs before a serve; in baseball, catchers signal the intended pitch and base coaches relay instructions through sequences of gestures; and many teams use hidden signs to call set plays. The value of a hand signal is that it is silent and can be kept private from opponents.
Meaning by sport
This term is used differently across sports:
- Volleyball
- Blockers show hand signals behind their backs before a serve to tell teammates which attacker or block they intend to cover.
- Baseball
- Catchers signal the intended pitch and coaches relay instructions through coded sequences of gestures to keep them hidden from opponents.
Where you’ll hear “hand signal”
Sports that use this term:
Volleyball
A non-contact team sport of rallies, jumps and teamwork — indoors or on the beach.
Baseball
A bat-and-ball team sport where two sides alternate between batting and fielding to score runs.
Football
The world’s most popular team sport — endless running, teamwork and community in one game.
Basketball
A fast, dynamic team sport of running, jumping and quick decisions on court.
Rugby
A physical team sport of carrying, passing and kicking an oval ball toward the opposing line.
Explore across the knowledge base
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Officiating
- Penalty SignalA standardized hand or flag signal an official uses to announce a foul, penalty, or restart so players, teammates, and spectators can read the call.
- AdvantageIn many sports, officials let play continue after a foul when stopping would help the offender, so the fouled team keeps the advantage it has gained.
- Video ReviewVideo review lets officials re-examine footage of a contested moment to confirm or overturn a close call — a goal, a line, a foul — an aid used across many sports.
- Start and Stop SignalsThe whistle, gun, bell or hooter an official uses to begin and end play or a race, plus the rules that keep starts clean and penalise false starts.
- RefereeThe primary on-field official who enforces the rules, controls play, penalises fouls, awards restarts, and blows the whistle to start and stop a match.
Sports communication
- Captain communicationHow a team's designated captain relays decisions, sets a tone and — in many sports — acts as the recognised point of contact with officials.
- Non-verbal communicationSharing information without words — through body language, eye contact, gestures and agreed hand signals — often faster or quieter than a call.
- Leadership communicationHow players who lead — captains or not — communicate to organise, encourage and give direction, drawing teammates into a shared plan.
Facilities
- Sports hallA large indoor hall with multi-sport line markings, used for court sports like basketball, volleyball and badminton.
- Ice rinkA sheet of prepared ice, usually rink-boarded with rounded corners, used for skating and ice sports.
- Fitness studioAn open indoor room used for instructor-led group fitness classes such as yoga, aerobics and indoor cycling.
- Swimming poolA water-filled basin, divided into lanes for competition, used for swimming and other aquatic sports.
Tactics
- Court coverage and rotationVolleyball positioning where players rotate through positions and cover the court as one coordinated unit.
- Serve-receive formationHow a volleyball team arranges its passers to receive the serve and set up a clean first attack.
- Set-piece playRehearsed routines from a dead-ball situation such as a corner, free kick or throw-in used to create chances.
Techniques
- Volleyball SetAn overhead pass using the fingertips of both hands to place the ball accurately for a teammate to attack.
- HeaderA technique for controlling or striking the ball with the forehead in football, used to pass, shoot or clear the ball in the air.
- Volleyball DigA defensive contact that keeps a hard-driven ball in play by passing it up off the forearms, usually from a low position.
- Crossover DribbleA basketball dribbling move that switches the ball quickly from one hand to the other to change direction and get past a defender.
- One-Handed BackhandA backhand groundstroke struck with a single hand on the grip, driving through the ball with a full extension of the hitting arm.
Rules
- Volleyball rotationThe rule that players rotate one position clockwise each time their team wins back the serve.
- Touching the netA net-play rule that penalises a player for contacting the net during a rally in net-divided sports.
- Ball-handling faultsVolleyball faults for catching, carrying or double-contacting the ball rather than cleanly hitting it.
- False startA rule breach in a race when a competitor begins to move before the starting signal is given.
- Yellow and red cardsThe disciplinary cards a football referee shows to caution or send off a player for misconduct.