Open Stance
Also known as: open-stance forehand, open position
An open stance positions both feet roughly parallel to the baseline at contact. This allows the hips to rotate powerfully through the ball without requiring a weight transfer step.
It emerged in the 1990s as courts slowed and topspin rallies demanded faster recovery. By planting both feet parallel to the baseline and driving rotation from the hips and torso alone, players can hit with pace and spin even when on the run. This means and recover back to the center of the court immediately after contact. On the forehand especially it relies on strong hip-shoulder separation and a pronounced shift from the back foot to the front. Crucially, good ones are not arm-only. They need the same hip and shoulder rotation a stepped-in position produces, generated without the step. It suits low, short balls poorly, where stepping in gives better forward momentum.
The weight shift here is often misunderstood. Without a stepping foot to transfer weight forward, the weight shift happens through a push-off from the back leg and a loading-and-releasing motion of the back hip. The back knee bends on the backswing to load the hip, then straightens explosively as the hips rotate forward. This means creating a linear weight shift that feeds into the rotational energy of the swing. Players who skip that loading motion produce a genuinely arm-dominant swing that lacks pace and spin despite looking rotational.
Recovery is the hidden advantage. Because neither foot is committed to a crossing step, the player can immediately push off in any direction after contact. This means left, right, or forward. Without first having to unwind from a stepping motion. This is why forehands on the run are hit this way as a matter of course. This means the player arrives moving sideways, plants, swings, and keeps moving back toward the middle without losing momentum. Stepping across first requires reversing that motion before recovering, and the fraction of a second it costs matters enormously at speed.
To feel it hip-driven, shadow swing with your arms crossed over your chest and rotate fully. This means then add the racquet and try to match that same hip speed.
Add an aggressive shift from the back foot to the front by pushing off the back leg explosively. This means this adds linear momentum to the rotational power.
Example
Pushed wide to the deuce alley, she plants both feet parallel to the baseline, loads the right hip, and spins a crosscourt forehand. This means no time to step in but full rotation delivers pace.
Why it matters
Modern tennis is played largely from this position. SwingVantage checks whether these shots are driven by hip rotation or degrade into arm-only swings under pressure.
How it shows up on video
SwingVantage checks that both feet are roughly parallel to the baseline at contact and that the hips are driving the rotation — not just the arm. An arm-dominant version shows minimal hip clearance, a flat swing path and a short or scooped follow-through.
Common mistakes
- Swinging with the arm alone instead of driving the rotation from the hips
- Using it on a ball slow enough to step into, which sacrifices power and depth
- Allowing the back knee to collapse inward instead of loading it properly, reducing hip-drive capacity
- Failing to recover immediately, since there is no stepping momentum to start the return movement
In SwingVantage Motion Lab
SwingVantage uses hip-angle tracking to measure how much the pelvis rotates from the coiled position to the finish, separating a powered forehand from a passive arm swing struck from the same footing.
Frequently asked questions
Is this a bad habit for beginners?
Not inherently — many coaches teach it early because it mirrors natural rotational movement. The critical point is learning to drive hips and shoulders, not just the arm.
Related terms
- Closed StanceA closed stance positions the front foot across the body at contact, promoting a natural weight transfer from back to front and simplifying the swing path for beginners.
- Hip RotationHip rotation in tennis is the turning of the pelvis from the coiled backswing position toward the target during the forward swing, the primary driver of power in the kinetic chain.
- Kinetic ChainThe kinetic chain in tennis is the sequential transfer of force from the ground up through the legs, hips, torso, shoulder, arm, and racquet, each segment accelerating the next to multiply racquet-head speed.
- ForehandThe forehand is a groundstroke hit with the dominant arm swinging across the body from the non-dominant side, the most natural and typically most powerful shot in a player's arsenal.
- Recovery StepThe recovery step is the movement made immediately after hitting a shot to reposition at the optimal defensive or offensive base before the opponent's next ball.
- Movement PatternA movement pattern is the sequence of footwork steps a player uses to reach the ball, execute the shot, and recover to position. This means combining split step, approach steps, stance, and recovery.
Related guides & benchmarks
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