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Sports Glossary
Learn the language of your game — answer-first definitions across every SwingVantage sport, each with a real example. Free to explore.
All sportsGolfTennisPickleballPadelBaseballSlow-Pitch SoftballFast-Pitch SoftballCricket Analysis Concepts
1191 terms
- Secondary LeadIntermediateThe secondary lead is the movement a baserunner takes as the pitch crosses the plate. A walking step or shuffle that adds momentum toward the next base the moment contact is made.Baseball
- Self-DiagnosisBeginnerSelf-diagnosis is a golfer trying to find the cause of their own swing fault without outside feedback. It is error-prone, because feel is an unreliable guide.Golf
- Semi-Continental Grip (Volley)BeginnerThe semi-continental grip sits between a continental and an eastern forehand. At net, some players use it to balance both volleys without moving the hand.Tennis
- Semi-Western GripBeginnerThe semi-western (base knuckle on bevel 4) is the most popular modern forehand hold, balancing topspin capability with comfortable contact across a wide range of ball heights.Tennis
- SeparationProSeparation is when body segments rotate at different rates and times in the swing. Most importantly, the hips lead the shoulders as the downswing starts, creating torque.Golf
- ServeBeginnerThe pickleball serve is an underhand stroke hit diagonally into the opposite service box, with contact below the waist and an upward arc. Under the two-bounce rule the striking side cannot follow it to the net, which makes depth and placement — not pace — the qualities that matter.Pickleball
- ServeBeginnerThe padel serve is an underarm delivery. The ball is bounced once and struck at or below waist height into the diagonal service box — making placement and net advancement far more important than pace.Padel
- Serve and Net StrategyIntermediateServe and Net Strategy in padel means the serving pair immediately rushes to the net zone after the serve, arriving before the return so they control the net advantage from the very first rally exchange.Padel
- Serve and VolleyAdvancedServe and volley is a tactical pattern in which the server rushes to the net immediately after delivering the serve, intending to end the point with a first or second volley.Tennis
- Serve and VolleyIntermediateServe and Volley in padel is the tactic of sprinting forward the instant the ball is away, arriving in position to strike out of the air before the receiver can lift one over your head.Padel
- Serve Motion LegalityBeginnerA serve is legal only if contact happens at or below waist height. The paddle head must also stay below the level of the serving wrist at the moment of contact.Pickleball
- Serve PlacementIntermediateServe placement is the deliberate targeting of a specific zone in the opponent's service court — deep backhand, body, or wide — to create a weaker return.Pickleball
- Serve PlacementIntermediateServe Placement in padel is the deliberate targeting of specific zones within the service box. The T, the wide corner, or the body — to create the weakest possible return and set up an easy net volley.Padel
- Serve Rotation (Doubles)BeginnerIn doubles, a side keeps possession while each player takes a turn delivering, switching courts after every point won. This continues until both have faulted and possession passes to the opponents.Pickleball
- Serve RoutineBeginnerA serve routine is the consistent pre-serve sequence — bouncing the ball, breathing, positioning the feet — that helps players enter a calm, focused state before every delivery.Tennis
- Serve Toss PlacementBeginnerServe toss placement is where the ball is released relative to the body. It determines which serve types are physically possible to hit from that toss.Tennis
- Serve-Plus-One PatternIntermediateServe-plus-one is a pattern where the server plans the shot after the serve before the point starts. The serve sets up a predictable, attackable ball.Tennis
- Server Number (1 or 2)BeginnerThe server number identifies which of the two partners on a doubles team is currently serving. It is called out as the third number in the score: "4-3-2" means the team's second server is serving.Pickleball
- Service BoxBeginnerThe Service Box is the rectangular area diagonally opposite the server into which the underarm padel serve must land after one bounce — with pace blunted by the walls, placement beats power. This makes slice and kick serves especially effective.Padel
- Setup RoutineBeginnerA setup routine builds the address position in the same order every time: clubface, then feet, posture, and grip. Alignment and ball position stay identical on every shot.Golf
- SeverityIntermediateSeverity is how much a swing fault is expected to cost you in performance. SwingVantage shows it as a priority label, such as High priority, and Motion Lab adds a Fix or Watch status.Analysis Concepts
- Shaft FlexIntermediateShaft flex describes how much a shaft bends during the swing. Ratings run from L (Ladies) through A (Senior), R (Regular), S (Stiff), to X (Extra Stiff) — matched to swing speed for optimal launch.Golf
- Shaft LeanIntermediateShaft lean is when the hands and grip end are ahead of the clubhead at impact. It reduces dynamic loft, compresses the ball, and marks good iron contact.Golf
- Shaft WeightIntermediateShaft weight is measured in grams. Lighter shafts generally allow faster swings, while heavier shafts often give faster swingers steadier tempo and control.Golf
- Shake and BakeAdvancedShake and bake is a doubles strategy where one partner drives the third shot hard while the other charges the kitchen line, ready to poach and put away any weak block the opponents return.Pickleball
- Shallow DownswingIntermediateA shallow downswing delivers the club too flat for the golfer's setup and swing plane. Past a useful amount, it can cause blocks, hooks, or thin contact.Golf
- ShallowingAdvancedShallowing is when the club shaft flattens (becomes more horizontal) in the early downswing. This allows it to approach the ball from inside the target line for a powerful, in-to-out delivery.Golf
- ShankIntermediateA shank is when the ball hits the hosel, where the shaft meets the clubhead, instead of the face. It flies violently right (for a right-hander) at roughly 45°.Golf
- Shank PatternAdvancedA shank pattern is a recurring, structural tendency to strike the ball off the hosel. Unlike an isolated cold shank, it usually traces to a consistent setup or swing-path cause.Golf
- Shanking the Ball (Tennis)BeginnerA shank happens when the ball hits near the racquet's throat or frame edge instead of the string bed. It flies off at an hard to predict, often sharp angle.Tennis
- Short Backswing CompensationIntermediateShort backswing compensation means shortening the backswing under time pressure to force contact "on time," losing racquet-head speed and stored energy.Tennis
- Short Fielder (Rover)BeginnerThe short fielder, or rover, is slow-pitch softball's 10th defensive player. As a fourth outfielder or extra infielder, they fill gaps the arc creates.Slow-Pitch Softball
- Short GameBeginnerThe short game covers putting, chipping, pitching, and bunker play, on and around the green. It usually accounts for 60–65% of strokes in an average round.Golf
- Short GameBeginnerThe short game is fast-pitch's low-power, high-pressure attack: bunts, slaps, and push bunts. It moves runners and beats defenses with speed, not power.Fast-Pitch Softball
- Short HopIntermediateA short hop is a ball caught the instant it rises off the dirt. It is usually the most reliable point of the bounce, since the ball has had no room to deviate.Baseball
- Short Hop PickupIntermediateA short hop pickup is fielding a ball the instant after it hits the dirt. You take it low and out front with soft hands, not waiting for it to rise.Slow-Pitch Softball
- Shot SelectionIntermediateShot selection is the real-time choice of shot type, direction, pace, and spin. It depends on court position, ball height, opponent location, and score.Tennis
- Shot Selection at the KitchenIntermediateShot selection at the kitchen is choosing, ball by ball, whether to dink, reset, speed up, or lob. It is based on ball height, opponent position, and the score, not habit.Pickleball
- Shot Selection Under Pressure (Padel)AdvancedShot selection under pressure means picking the safer, higher-percentage shot at tense moments. It favors a controlled lob or solid block over a nervy, low-margin winner.Padel
- Shoulder TurnIntermediateShoulder turn is the rotation of the upper back (thoracic spine) and shoulders during the backswing. A full turn, near 90°, is the main source of swing arc and coil.Golf
- Showcase Camp (Fast-Pitch)IntermediateA showcase camp is an in-person event where fast-pitch players do standardized skill tests in front of college coaches. Many also include scrimmages.Fast-Pitch Softball
- Showcase EventIntermediateAt a showcase event, players all do the same drills and tests for college recruiters or pro scouts. It is separate from any regular game.Baseball
- Shuffle StepBeginnerA shuffle step is a sideways movement where the feet slide without crossing. It keeps the player balanced and facing the net during kitchen-line exchanges.Pickleball
- Side GlassBeginnerThe Side Glass is the lateral transparent wall running alongside each half of a padel court. This redirects angled shots back into play and creates unique rebound trajectories not seen in any other net-divided racket sport.Padel
- Side OutBeginnerA side out is the moment the serve passes from one team to the other. Under side-out scoring, it happens when the serving team has no server left in its rotation who has not yet faulted.Pickleball
- Side-by-Side FormationBeginnerSide-by-side formation is the standard doubles alignment where both partners stand level with each other — either at the kitchen line or the baseline — dividing court coverage left and right.Pickleball
- Sidestep / ShuffleBeginnerA sidestep or shuffle moves the player sideways while facing the net. The feet never cross, so the player stays balanced and ready to load for a groundstroke.Tennis
- Signal vs NoiseIntermediateSignal is the real, repeatable pattern in your swing data; noise is the random variation that looks like a pattern but isn't. Distinguishing the two is what separates useful analysis from false precision.Analysis Concepts
- Single-Digit HandicapAdvancedA single-digit handicap is a Handicap Index of 0.0 to 9.9. It marks an accomplished amateur, a small minority of golfers who keep an official handicap.Golf
- Situational HittingIntermediateSituational hitting is matching a hitter's approach to the count, outs, and runners. Swing decisions, target, and aggressiveness change rather than staying fixed.Baseball
- Situational HittingIntermediateSituational hitting sets the at-bat goal by game context, not always max power. It might mean moving a runner, driving in a run, or avoiding a double play.Slow-Pitch Softball
- Situational HittingIntermediateSituational hitting is adjusting your approach to the game: score, inning, count, runners, and outs. The goal is to give your team the best chance to score.Fast-Pitch Softball
- Skeletal TrackingAdvancedSkeletal tracking is software that finds a person's joints in video and links them into a stick figure. It lets one phone video estimate body positions.Golf
- Skeleton OverlayBeginnerA skeleton overlay draws your detected body joints, and the lines connecting them, over your video. It shows exactly what the system tracked.Analysis Concepts
- Skied DriveBeginnerA skied drive is struck high on the driver face and flies almost straight up, traveling a fraction of the usual distance. It can leave a telltale scuff mark near the crown.Golf
- Skill AcquisitionIntermediateSkill acquisition is how practice and feedback make a movement more automatic, consistent, and robust under pressure. It is the goal of all training.Analysis Concepts
- Skill Rating System (Player Ratings)IntermediateA skill rating is a number used to place players in fair divisions for tournaments and open play. It comes from self-assessment or from rated match results.Pickleball
- Skill TreeBeginnerThe Skill Tree is a map of a sport's key technical skills. It shows which skills your sessions give evidence for, which are improving, and which come later at your level.Analysis Concepts
- Skulled ShotBeginnerA skulled shot is contact with the club's leading edge on the ball's equator or upper half. It sends a low, hot, unintended screamer across the green instead of a controlled chip or pitch.Golf
- Slap Approach TimingIntermediateSlap approach timing syncs a slapper's crossover footwork with the pitcher's release. The final step and swing should land together, not early or late.Fast-Pitch Softball
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