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Decline One-Arm Cable Chest Fly

A single-arm fly on a decline bench with a low cable, isolating one side of the lower chest while the trunk resists rotation.

가슴케이블Horizontal adduction

주동근

대흉근

협응근

전면 삼각근복사근이두

장비

케이블

패턴

Horizontal adduction

준비 자세

  1. 01Set a decline bench at roughly 15 to 30 degrees beside a low pulley with a single-grip handle.
  2. 02Hook the feet under the leg pads and lie back holding the handle in the near-side hand.
  3. 03Hold the bench or rest the free hand on the hip for stability.
  4. 04Start with the working arm extended over the lower chest, elbow softly bent.

수행

  1. 01Open the working arm out in a wide arc until a stretch is felt across that pec.
  2. 02Keep the elbow bend fixed and the torso square on the bench.
  3. 03Sweep the handle back up and across to the midline over the lower chest.
  4. 04Squeeze the working pec for a beat before the next rep.

체크포인트

  • -Hips and shoulders stay square against the one-sided pull.
  • -Elbow angle stays constant through the arc.
  • -The hand finishes at or slightly past the midline each rep.
  • -The eccentric is controlled, not yanked open by the stack.

흔한 실수

  • -Rotating the torso toward the cable at the stretch.
  • -Bending the elbow and pressing instead of sweeping.
  • -Going so deep the shoulder rolls forward off the bench.
  • -Loading heavier than one arm can control smoothly.

프로그래밍 노트

  • -Use 2 to 3 sets of 10 to 15 reps per arm, weaker side first.
  • -A good corrective when one pec lags visibly or one arm dominates barbell pressing.
  • -Keep loads modest; the anti-rotation demand punishes sloppy heavy sets.

관련 운동

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