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Intermediate

오픈 스탠스

Also known as: 오픈 스탠스 포핸드, 오픈 포지션

Definition

오픈 스탠스는 콘택트 시 양발을 베이스라인과 대략 평행하게 위치시켜, 체중 이동 스텝 없이도 힙이 공을 통해 강력하게 회전할 수 있게 한다.

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 — 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 — 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 — 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. 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.

Tips by skill level

Beginner tip

To feel it hip-driven, shadow swing with your arms crossed over your chest and rotate fully — then add the racquet and try to match that same hip speed.

Advanced note

Add an aggressive shift from the back foot to the front by pushing off the back leg explosively. This adds linear momentum to the rotational power.

Example

듀스 쪽 골목으로 넓게 밀려난 그녀는 양발을 베이스라인과 평행하게 딛고 오른쪽 힙을 로드한 뒤 크로스코트 포핸드를 감아쳐 스핀시킨다 — 스텝인할 시간은 없지만 완전한 회전이 페이스를 만든다.

Why it matters

Modern tennis is played largely from this position. Motion Lab estimates how far your hips turn, which shows whether these shots stay hip-driven or slip into arm-only swings.

How it shows up on video

SwingVantage checks that the hips, not just the arm, are driving the rotation. On video, check that both feet are roughly parallel to the baseline at contact. 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

Motion Lab estimates how far your pelvis turns from the coiled position to the finish. This separates a hip-driven forehand from an arm swing struck from the same footing.

Open Tennis in Motion Lab

Frequently asked questions

초보자에게는 이것이 나쁜 습관인가요?

본질적으로는 아니다 — 많은 코치가 자연스러운 회전 움직임을 반영하기 때문에 일찍부터 가르친다. 핵심은 팔만이 아니라 힙과 어깨를 구동하는 법을 배우는 것이다.

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