A ball hitting a leg is not enough: the leg must be used intentionally.
Published
Under NBA Rule 10, Section IV, a player violates when intentionally kicking the ball, striking it with any part of the leg, or using the leg to move or secure it. A pass, dribble or loose ball that merely strikes a foot or leg by accident is not a kicked-ball violation.
Quick ruling: judge the player's action toward the ball, not contact alone. Deliberately putting a foot, knee or other part of the leg into the ball's path to play it is illegal; being struck by the ball while moving normally is not. If the action is illegal, the result is a throw-in—not free throws—with the spot and clock treatment set by the competition rules.
Scope
The rule and versions used here
The primary scope is the NBA 2025–26 Official Rules, the latest NBA rule book posted on the league's official site as of 26 August 2026. The controlling provisions are Rule 10, Section IV (“Strike the Ball”), Rule 7, Section IV (shot-clock resets), and Rule 10, Section VIII (the eight-second rule).
The comparison sections use the FIBA Official Basketball Rules 2024, version 1.0a, valid from 1 October 2024, and the 2026 WNBA Official Rule Book. FIBA has published a 2026 book for 1 October 2026; it is not yet effective on this page's check date, and its Article 13 keeps the same leg-contact rule and penalty.
College, school, youth and local competitions may appoint another code or modify administration. Do not transfer the NBA throw-in spot or clock reset to those games without checking their adopted rules.
Core test
Intentional use of the leg is the violation
The NBA rule covers three related acts: intentionally kicking or striking the ball with any part of the leg, intentionally moving the ball with the leg, and intentionally securing it with the leg. A soccer-style swing is therefore not required. Turning a foot to deaden a pass, pinning a rolling ball under a shoe, or closing the knees around a loose ball can meet the rule.
The intent must concern using the leg to play the ball. A player's run, slide or defensive step can be deliberate while the ball's contact with that moving leg is still accidental. Timing, the direction of the leg and whether the action is directed at the ball are practical indicators for that judgment, not extra elements stated in Rule 10.
Accidental contact
“Off the foot” can remain a live play
NBA Rule 10 expressly says that the ball accidentally striking the foot or leg is not a violation. A low pass thrown into a defender's planted shoe, a dribble clipping a runner's heel, or a rebound dropping onto a fallen player's thigh should not be called merely because leg contact occurred.
That does not erase other rules. If the accidental deflection sends the ball out of bounds, ordinary last-touch rules decide possession. If player-to-player contact occurs because someone extends a leg into an opponent's path, the officials assess that contact separately under the foul rules.
Decision path
How to analyse the replay
Find the contact. Did the ball touch a foot or another part of the leg?
Track the action toward the ball. Did the player use the leg to kick, strike, block, redirect, move or secure it?
Separate purpose from coincidence. Normal running or guarding movement is not enough if the ball simply arrives and strikes the leg.
Name the violating team. Offensive and defensive violations have different possession consequences in the NBA.
Locate the play. Live play versus a throw-in, and frontcourt versus backcourt, determine the restart spot and clock settings.
NBA outcome
What happens when the offense uses a leg
Under NBA Rule 10, Section IV, the offense loses possession. The opponents receive a sideline throw-in nearest the violation, but the spot cannot be nearer the baseline than the free-throw line extended.
The official's whistle terminates play and stops the game clock. Because possession changes, NBA Rule 7 resets the shot clock to 24 seconds. The violation itself does not award free throws and is not recorded as a personal foul.
NBA outcome
A defensive violation returns the ball to the offense
If the defense intentionally plays the ball with a leg during live play, the offense retains possession for a sideline throw-in nearest the violation, again no nearer the baseline than the free-throw line extended.
Backcourt throw-in: the shot clock resets to 24 seconds.
Frontcourt throw-in: the shot clock stays at its remaining time or resets to 14 seconds, whichever is greater.
Backcourt eight-second count: Rule 10, Section VIII gives the offense a new eight seconds when the defense kicks or punches the ball.
This is why a defensive kick with 18 seconds on the shot clock in the frontcourt leaves 18, while the same call with eight seconds remaining produces 14.
NBA throw-ins
The original throw-in privileges can survive
When Rule 10 treats the leg violation as occurring during a throw-in, the team opposing the violator retains the ball at the original throw-in spot “with all privileges, if any, remaining.”
That matters after a made basket or at the start of a period, when NBA rules may allow the thrower to move along the endline or pass to a teammate behind it. A defender's intentional leg play does not convert that restart into an ordinary stationary sideline throw-in.
FIBA baseline
FIBA uses the same intent distinction but a different restart formula
FIBA 2024 Article 13.2 prohibits deliberately touching, kicking or blocking the ball with any part of the leg and says accidental leg contact is not a violation. Article 13.3 awards the opponents a throw-in from the place nearest the infraction, except directly behind the backboard. Unlike the NBA wording, it does not create separate offense and defense spot limits at the free-throw line extended.
FIBA Article 29 resets a retained-possession backcourt throw-in to 24 seconds. In the frontcourt, 14 seconds or more remain unchanged; 13 seconds or less reset to 14. If the violating team had control and the opponents receive a new frontcourt possession, the new team receives 14 seconds.
FIBA's 2024 Official Interpretations add a useful boundary case: after ending a dribble, a player who places the ball between the legs to fake a pass or shot commits an Article 13 violation. That is an official FIBA interpretation, not an NBA casebook ruling.
WNBA 2026
The WNBA wording and main administration match the NBA
WNBA Rule 10, Section IV also requires an intentional act and expressly permits accidental contact. It uses the same offense, live-ball defense and throw-in penalty structure as the NBA. Its frontcourt defensive-kick reset is likewise the time remaining or 14 seconds, whichever is greater; a backcourt violation restart receives 24 seconds.
The named edition matters: this comparison is to the 2026 WNBA Official Rule Book, not a general assumption that every professional women's competition follows NBA administration.
Worked case 1
A bounce pass hits a planted shoe
Situation: a defender holds normal guarding position. A bounce pass arrives low and strikes the defender's stationary shoe.
NBA 2025–26 ruling: no kicked-ball violation. The decisive fact is that the ball struck the foot; the defender did not intentionally use the foot to play the ball. Continue unless another event, such as the ball going out of bounds, stops play.
Worked case 2
A defender raises a knee into the passing lane
Situation: seeing a chest-high pass, the defender lifts a knee toward the ball and blocks it.
NBA 2025–26 ruling: defensive kicked-ball violation. The leg was deliberately used to block the pass; there need not be a swinging kick. The offense receives the appropriate sideline throw-in and the Rule 7 clock treatment.
Worked case 3
An offensive player stops a loose ball with a shoe
Situation: the dribbler loses the ball, then deliberately plants a shoe on it to prevent an opponent from collecting it.
NBA 2025–26 ruling: offensive violation. Rule 10 bars intentionally using any part of the leg to secure the ball. The opponents receive the sideline throw-in; no personal foul or free throws result from the leg violation alone.
Worked case 4
A defensive kick interrupts the backcourt count
Situation: the offense has used six seconds of its NBA backcourt count when a defender deliberately kicks a pass.
NBA 2025–26 ruling: the offense keeps the ball, receives a 24-second shot clock for the backcourt throw-in, and receives a new eight-second count. The old two seconds do not carry over.
Worked case 5
A defender kicks an endline inbound pass
Situation: after a made basket, the inbounding team has the NBA right to move along the endline. A defender intentionally stops the pass with a leg.
NBA 2025–26 ruling: the inbounding team keeps the ball at the original throw-in spot with its remaining privileges. The defensive violation does not remove the endline-movement privilege.
Common mistakes
Five claims the rule does not support
“Any touch below the waist is a kick.” Accidental leg contact is expressly legal.
“The leg moved, so intent is proved.” The issue is intentional use of the leg to play the ball, not merely intentional body movement.
“There must be a kicking swing.” Intentional blocking, moving or securing with the leg also qualifies.
“Only a defender can violate.” An offensive player can lose possession by deliberately using a leg.
“Every defensive kick gives 14 seconds.” NBA and WNBA frontcourt clocks use the greater of 14 or the time remaining; backcourt restarts receive 24.
Checked on 26 August 2026 against the NBA 2025–26 rule book, the then-current FIBA 2024 rules and interpretations, FIBA's published 2026 successor effective 1 October 2026, and the 2026 WNBA rule book. Competition regulations and locally adopted rules may supplement or replace these baselines.
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